CASIO Fx-991ES+ Scientific Calculator with 417 Functions

is recommended #1

Top 10 Best Calculators 2025

Options considered: 40

Country: PH Flag Philippines

Last updated: January 2025

Ranking criteria: durability and longevity, ease of use, battery life, display quality

Buyer's remorse summary: the most common issues that customers have with their Calculators are typically related to Functionality and Accuracy , Battery Life , Display Quality and Button Durability .

We compiled the list of the most popular Calculators of 2025 that have received the fewest complaints in these categories.

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CASIO Fx-991ES+ Scientific Calculator with 417 Functions
 

CASIO Fx-991ES+ Scientific Calculator with 417 Functions

About

This scientific calculator stands out with its extensive range of 417 functions, making it ideal for... read more

Why we recommend it

  • Contains 417 functions for advanced scientific calculations
  • Suitable for college and postgraduate entrance examinations
  • High-quality brand assurance from CASIO
  • expand 3 more
Deli Dual Power Desktop Calculator for Business, 12-Bit Large Screen
deli

Deli Dual Power Desktop Calculator for Business, 12-Bit Large Screen

About

This desktop calculator is perfect for business use with its curved buttons, large and clear display... read more

Why we recommend it

  • Curved button for comfortable use
  • Big and clear display for easy reading
  • Anti-slip base for stable use on any surface
Casio MX-12B Mini Desk Calculator
Authentic and branded

Casio MX-12B Mini Desk Calculator

About

The Casio MX-12B Mini Desk Calculator is a compact and versatile calculator that offers 12 digits, r... read more

Why we recommend it

  • Mini desk type calculator
  • 12 digits for accurate calculations
  • Regular percent function for easy calculations
  • expand 5 more
Large Screen Desktop Calculator with Solar Battery Power, Home/Office
OEM

Large Screen Desktop Calculator with Solar Battery Power, Home/Office

About

This large screen desktop calculator offers dual power options, a Japanese LCD screen with 12 digits... read more

Why we recommend it

  • 12 digit electronic calculator
  • Large screen for easy viewing
  • Dual power options (solar or AAA battery)
  • expand 5 more
Casio Mini Desk Calculator, 12 Digits, Large Display
No brand name

Casio Mini Desk Calculator, 12 Digits, Large Display

About

This calculator stands out with its large display, 12-digit capacity, and convenient features like i... read more

Why we recommend it

  • Mini desk calculator with 12 digits
  • Large, easy-to-read display with 3-digit comma markers
  • Plastic keys for comfortable use
  • expand 3 more
DM-1200V Office Electronic Calculator - Big Display, 12 Digits
 

DM-1200V Office Electronic Calculator - Big Display, 12 Digits

About

This office electronic calculator stands out with its big display, 12-digit capacity, and convenient... read more

Why we recommend it

  • Big display with 12 digits for easy reading
  • Slide switch for convenient operation
  • Dual power source (battery and solar) for reliable use
  • expand 5 more
Large 12-Digit Solar/Battery Calculator - Multi-functional, Big Button
 

Large 12-Digit Solar/Battery Calculator - Multi-functional, Big Button

About

This multi-functional calculator features a large 12-digit display, dual power options, and big butt... read more

Why we recommend it

  • Large 12-digit display
  • Dual power options (solar or AAA battery)
  • Japanese LCD screen for clear data display
  • expand 2 more
Large Screen Solar Calculator for Home/Office, Silent, 12 Digits
 

Large Screen Solar Calculator for Home/Office, Silent, 12 Digits

About

This high-quality calculator features dual power supply, a large 12-digit display, and a slim design... read more

Why we recommend it

  • High quality plastic material
  • Dual power supply (solar and AA battery)
  • 12-digit large HD display
  • expand 4 more
JOINUS Solar Calculator
 

JOINUS Solar Calculator

About

The folding flip design, large screen display, and solar-powered functionality make this calculator ... read more

Why we recommend it

  • Folding flip design for easy storage and portability
  • Solar powered, no need for batteries
  • Large screen for easy reading
  • expand 3 more
Deli 12-Digit Dual Power Calculator for Office Supplies
deli

Deli 12-Digit Dual Power Calculator for Office Supplies

About

This calculator stands out with its large 12-digit display, dual power options, and 120-step memory ... read more

Why we recommend it

  • 12-digit calculator suitable for office use
  • Dual power source for reliable operation
  • Large and clear display for easy viewing
  • expand 3 more
Mini Calculator - Perfect for Students and Home Office Use
 

Mini Calculator - Perfect for Students and Home Office Use

About

This compact and portable calculator is perfect for students and home office use. With its 8-digit d... read more

Why we recommend it

  • Pocket size and portable
  • 8 digit display
  • Basic calculator functions
  • expand 5 more
Kawaii 12-Digit Solar Candy Color Large Screen Calculator
 

Kawaii 12-Digit Solar Candy Color Large Screen Calculator

About

This calculator features a large screen with 12 digits, dual power source (solar and battery), non-s... read more

Why we recommend it

  • 12-digit large display
  • Solar and battery dual power
  • Easy to use
  • expand 7 more
Big Solar Battery Calculator - 12-Digit Large LCD Display
 

Big Solar Battery Calculator - 12-Digit Large LCD Display

About

This innovative calculator combines a stylish design with dual power sources, ensuring reliability. ... read more

Why we recommend it

  • Large 12-digit LCD display for easy readability
  • Dual power supply options: solar and battery
  • Fashionable and compact design for portability
  • expand 3 more
Mini Keychain Calculator by OfficeMates
 

Mini Keychain Calculator by OfficeMates

About

This mini calculator keychain is perfect for on-the-go calculations. With its compact size and high-... read more

Why we recommend it

  • High quality plastic material
  • Compact pocket size
  • Creative keychain design
  • expand 3 more
12-Digit Solar Dual Power Calculator - New Model
 

12-Digit Solar Dual Power Calculator - New Model

About

Featuring a stylish design, dual power supply for reliability, and a large 12-digit display, this de... read more

Why we recommend it

  • Stylish and compact design
  • Dual power supply: solar and battery (requires 1 x AA battery, not included)
  • 12-digit widescreen display for improved visibility
  • expand 6 more
Casio FX991 Scientific Calculator
 

Casio FX991 Scientific Calculator

About

This scientific calculator is perfect for students due to its special design and 100% originality, m... read more

Why we recommend it

  • Highly accurate scientific calculations
  • Easy-to-use interface
  • Large display for clear visibility
  • expand 3 more
Mini Portable 8-Digit Calculator for Students and Office Use
 

Mini Portable 8-Digit Calculator for Students and Office Use

About

This compact device features an easy-to-read 8-digit display, making it perfect for students and off... read more

Why we recommend it

  • Compact and portable design, ideal for students and office use
  • 8-digit display for clear visibility of calculations
  • Simple and user-friendly interface
  • expand 2 more
DM-1200V Electronic Calculator with Big Display, 12 Digits
 

DM-1200V Electronic Calculator with Big Display, 12 Digits

About

This light blue calculator features a large display for easy readability, dual power for convenience... read more

Why we recommend it

  • Model: DM-1200V
  • Large 12-digit display for easy readability
  • Dual power source for convenience (solar and battery)
  • expand 4 more
CASIO Fx-991ES Plus Solar Scientific Calculator with 417 Functions
 

CASIO Fx-991ES Plus Solar Scientific Calculator with 417 Functions

About

This advanced calculator offers 417 versatile functions, making it ideal for college and postgraduat... read more

Why we recommend it

  • Solar-powered and portable design for convenience and sustainability.
  • Latest generation CASIO Fx-991ES Plus model.
  • Offers a comprehensive range of 417 functions for various calculations.
  • expand 4 more
M-28 Solar Calculator - 12-Digit Big Display, Battery Included
 

M-28 Solar Calculator - 12-Digit Big Display, Battery Included

About

This versatile calculator features a large 12-digit display and operates on solar power, ensuring re... read more

Why we recommend it

  • 12-digit big display for easy readability
  • Dual power source: solar and AA battery compatible
  • Operates without a battery in well-lit conditions
  • expand 4 more
Casio 82MS Color Scientific Calculator for Students
 

Casio 82MS Color Scientific Calculator for Students

About

This creative, solar-powered calculator features vibrant colors and 12 calculation functions, ensuri... read more

Why we recommend it

  • Designed specifically for students with a focus on scientific calculations.
  • Features solar energy capability for efficient power use.
  • Offers 12 different calculation functions for versatile use.
  • expand 5 more
Mini Flip Keychain Calculator - Portable and Creative Design
 

Mini Flip Keychain Calculator - Portable and Creative Design

About

This innovative device combines portability and creativity, featuring a compact design that easily a... read more

Why we recommend it

  • Compact and portable design for easy carrying
  • Flip mechanism for convenient use
  • Keychain attachment for added accessibility
  • expand 2 more
JH Transparent 10-Digit Large Display Electronic Calculator
 

JH Transparent 10-Digit Large Display Electronic Calculator

About

This calculator features a vibrant gradient design, large 10-digit display for easy readability, dur... read more

Why we recommend it

  • 10-digit large display for improved visibility and ease of use.
  • Runs on a single AAA battery, with a battery compartment designed for convenience.
  • Equipped with four anti-slip foot pads for stability on various surfaces.
  • expand 4 more
Dual Display 12-Digit Calculator with Money Detector for Office
XT

Dual Display 12-Digit Calculator with Money Detector for Office

About

This innovative calculator features a dual display and built-in money detector, ensuring accuracy in... read more

Why we recommend it

  • 12-digit electronic display for clear visibility and easy calculations
  • Dual display feature for simultaneous viewing of calculations
  • Integrated money detector for verifying currency authenticity
  • expand 5 more
Budget option
Heavy-Duty 12-Digit Financial Calculator with LED and Money Detector
 

Heavy-Duty 12-Digit Financial Calculator with LED and Money Detector

About

This powerful financial tool features a clear LED display, built-in money detector, and robust const... read more

Why we recommend it

  • Heavy-duty design suitable for financial and business calculations
  • 12-digit display for enhanced numerical accuracy
  • LED lights for improved visibility in low-light conditions
  • expand 5 more
Casio fx-991 Scientific Calculator for School and Engineering Students
 

Casio fx-991 Scientific Calculator for School and Engineering Students

About

This versatile calculator excels in academic and professional settings, offering advanced functions ... read more

Why we recommend it

  • Designed for school and engineering students, suitable for calculus and accounting subjects.
  • Model: Casio fx-991, part of the math series.
  • Compact size: 85 x 155 mm x 18 mm, lightweight and portable.
  • expand 4 more
Portable Mini Scientific Calculator -
 

Portable Mini Scientific Calculator -

About

This portable mini calculator offers scientific functions and is perfect for students, accountants, ... read more

Why we recommend it

  • Portable and mini size for easy carrying
  • Scientific calculator with advanced functions
  • Suitable for students, accountants, and professionals
  • expand 6 more
DEXIN Pastel Scientific Calculator: MultiFunction Handheld for School
 

DEXIN Pastel Scientific Calculator: MultiFunction Handheld for School

About

This colorful pastel scientific calculator offers a large and clear display with 240 functions, maki... read more

Why we recommend it

  • Big and clear display
  • High quality LCD display screen for clear reading
  • 240 functions for versatile use
  • expand 2 more
iRIVER FX-991ES Plus Engineering Calculator - Genuine and Original
 

iRIVER FX-991ES Plus Engineering Calculator - Genuine and Original

About

This engineering calculator stands out with its natural textbook display, extensive range of functio... read more

Why we recommend it

  • Natural textbook display
  • Over 280 functions
  • Multi-replay function for step-by-step calculations and editing expressions
  • expand 3 more
Large Screen Desktop Calculator with Solar Battery Power
 

Large Screen Desktop Calculator with Solar Battery Power

About

This reliable and durable calculator features a large 12-digit display, dual power supply options, a... read more

Why we recommend it

  • 12-digit large HD display
  • Dual power supply (solar and AA battery)
  • Lightweight and portable
  • expand 3 more
Deli Big Display Calculator
deli

Deli Big Display Calculator

About

This calculator stands out with its large display, adjustable percentage and decimal point settings,... read more

Why we recommend it

  • 12-digit big display
  • Dual power supply (solar + battery)
  • Adjustable percentage and decimal point
  • expand 5 more
"Multifunctional Scientific Calculator for Students and Professionals"
 

"Multifunctional Scientific Calculator for Students and Professionals"

About

This multifunctional calculator is perfect for students and professionals with its 10+2 digits, two ... read more

Why we recommend it

  • 10+2 Digits for accurate calculations
  • Two Lines Display for easy viewing of calculations
  • Auto Power Off feature to save battery life
  • expand 2 more
Portable Multi-functional Scientific Calculator for Students and Business (Brand: 240F)
 

Portable Multi-functional Scientific Calculator for Students and Business (Brand: 240F)

About

This portable scientific calculator is perfect for students and business professionals with its dura... read more

Why we recommend it

  • Portable and durable scientific calculator
  • Slide cover for protection
  • Big and clear screen for better visibility
  • expand 3 more
Scientific Calculator 2way Power
 

Scientific Calculator 2way Power

About

This scientific calculator stands out for its dual power source, making it convenient to use both in... read more

Why we recommend it

  • Dual power source (battery and solar)
  • Scientific functions for advanced calculations
  • Large display for easy reading
  • expand 4 more
Kawaii Candy Colour Mechanical Keyboard Calculator for Finance and Accounting
 

Kawaii Candy Colour Mechanical Keyboard Calculator for Finance and Accounting

About

This cute and colorful calculator combines the functionality of a traditional calculator with the co... read more

Why we recommend it

  • Cute and colorful design
  • Silent mechanical keyboard
  • Ideal for finance and accounting tasks
  • expand 5 more
Karuida KK-82MS-B Scientific Calculator for Students Office
 

Karuida KK-82MS-B Scientific Calculator for Students Office

About

This durable and multi-functional scientific calculator is perfect for students. It features a slide... read more

Why we recommend it

  • Durable and multi-functional scientific calculator
  • Slide cover for key and screen protection
  • Big and clear screen for better study efficiency
  • expand 3 more
Casio MS-808V Solar Calculator
 

Casio MS-808V Solar Calculator

About

This calculator stands out with its big and clear display, curved buttons for easy operation, and an... read more

Why we recommend it

  • Curved button for easy operation
  • Big and clear display for easy reading
  • Anti-slip base for stable use
  • expand 3 more
Mini Calculator - 8 Digit Display, Portable, Cute, Office/School
 

Mini Calculator - 8 Digit Display, Portable, Cute, Office/School

About

Compact and adorable, this mini calculator is perfect for on-the-go use. With an 8 digit display, it... read more

Why we recommend it

  • 8 digit display
  • Portable and cute design
  • Perfect for office or school use
  • expand 2 more
KK-837B Electronic Calculator 12 Digits Durable
nobrand

KK-837B Electronic Calculator 12 Digits Durable

About

This calculator stands out with its durable construction, easy-to-read LCD screen, and a wide range ... read more

Why we recommend it

  • 12-digit display for accurate calculations
  • Durable construction for long-lasting use
  • Includes essential functions such as M+, M-, MRC, GT summation, and percentage calculations
  • expand 4 more
Solar Dual Power Calculator with Large Display, 12-bit Accuracy
 

Solar Dual Power Calculator with Large Display, 12-bit Accuracy

About

This calculator stands out with its large, easy-to-read display, durable design with non-slip button... read more

Why we recommend it

  • Large 12-digit LCD display
  • Dual power source (solar and battery)
  • Non-slip design for stability during use
  • expand 5 more
Fx-991ES Plus Solar Rechargeable Scientific Calculator
 

Fx-991ES Plus Solar Rechargeable Scientific Calculator

About

This scientific calculator stands out for its advanced features such as equation mode, fraction calc... read more

Why we recommend it

  • Solar rechargeable
  • Latest generation
  • Portable
  • expand 17 more
Large 12-Digit Solar/Battery Electronic Calculator for Office and School
 

Large 12-Digit Solar/Battery Electronic Calculator for Office and School

About

This calculator stands out with its large 12-digit display, dual power source options, multi-functio... read more

Why we recommend it

  • Large 12-digit display for easy viewing
  • Dual power source with solar and battery options
  • Multi-functional with various calculating capabilities
  • expand 2 more
Compact Multifunctional Student Calculator - Portable Office Pocket Calculator
 

Compact Multifunctional Student Calculator - Portable Office Pocket Calculator

About

Experience fast, accurate calculations with a professional-grade device featuring 240 functions, a d... read more

Why we recommend it

  • Professional-grade scientific calculator with a new intelligent chip for fast calculations and 100% accuracy.
  • Offers 240 functions, including statistical calculations with a STAT data editor for 1 and 2 variable analysis.
  • Features three angle modes and scientific/engineering notation modes for versatile use.
  • expand 4 more
DEXIN Scientific Calculator - Ideal for Engineering Students
HGS

DEXIN Scientific Calculator - Ideal for Engineering Students

About

This scientific calculator is perfect for engineering students with over 240 functions, a natural te... read more

Why we recommend it

  • Natural textbook display for accurate representation of expressions and results
  • Over 240 functions including fractions, statistics, and complex number calculations
  • Multi-replay function for step-by-step calculation editing
  • expand 2 more
HelloKitty Calculator 12-digits
 

HelloKitty Calculator 12-digits

About

This calculator stands out with its cute and iconic design, perfect for Hello Kitty fans. It also of... read more

Why we recommend it

  • 12-digit calculator
  • HelloKitty design
  • Compact size (15.5cm x 12cm)
FX-350MS Scientific Calculator Student/Exam/Calculator
 

FX-350MS Scientific Calculator Student/Exam/Calculator

About

This scientific calculator stands out with its accurate calculation, 240 functions, 2 line display, ... read more

Why we recommend it

  • Accurate calculation
  • 240 functions
  • 2 line display
  • expand 2 more
Canon F-789SGA Scientific Calculator
Canon

Canon F-789SGA Scientific Calculator

About

The Canon F-789SGA Scientific Calculator stands out with its impressive 605 functions, large display... read more

Why we recommend it

  • Solar/Battery powered
  • Non-Programmable
  • 605 functions
  • expand 5 more
Mini Scientific Calculator for Students - Brand Name: JIT
 

Mini Scientific Calculator for Students - Brand Name: JIT

About

This portable mini calculator is perfect for students, with scientific functions and accounting capa... read more

Why we recommend it

  • Portable mini scientific calculator
  • Ideal for students
  • Brand name: JIT
  • expand 3 more
Cityzen Calculator MS80v
 

Cityzen Calculator MS80v

About

The Cityzen Calculator MS80v stands out with its high quality construction and 8-digit display, maki... read more

Why we recommend it

  • High quality 3A Cityzen Calculator MS80v
  • 8 digits for accurate calculations
Mini Flip Keychain Calculator by Office Essentials
 

Mini Flip Keychain Calculator by Office Essentials

About

This portable and durable mini calculator keychain features a cute and fashionable design with silic... read more

Why we recommend it

  • Portable mini flip calculator keychain
  • Made of high-quality plastic
  • Cute and fashionable design with silicone buttons
  • expand 1 more
BINLU 12-Digit Solar Calculator with Light and Money Detector
Kenko

BINLU 12-Digit Solar Calculator with Light and Money Detector

About

This 12-digit calculator is perfect for businesses with its money detector feature, large desktop si... read more

Why we recommend it

  • 12-digit calculator
  • Solar powered with battery backup
  • Built-in light for easy viewing in low light conditions
  • expand 4 more
Deli 8 Digit Pocket Calculator Black E39219
deli

Deli 8 Digit Pocket Calculator Black E39219

About

This pocket calculator stands out with its compact size and dual power option. It also features an o... read more

Why we recommend it

  • Compact and portable design
  • 8-digit display for accurate calculations
  • Dual power options for convenience
  • expand 3 more
Ins Korean Dopamine Color Calculator with Mechanical Dot Keyboard
 

Ins Korean Dopamine Color Calculator with Mechanical Dot Keyboard

About

This calculator stands out with its vibrant colors, large display, mechanical dot keyboard, and big ... read more

Why we recommend it

  • 12 digit large display
  • Mechanical dot keyboard for easy and accurate input
  • Big buttons for comfortable use
  • expand 4 more
Canon KC-30 8 Digits Keychain Calculator
Canon

Canon KC-30 8 Digits Keychain Calculator

About

This compact and lightweight keychain calculator is perfect for travel. With its easy-to-use design,... read more

Why we recommend it

  • Metal key chain
  • LCD display
  • 8 digit display with 3-digit Comma
  • expand 8 more
Solar & Battery 12-Digit Calculator - Large Buttons for Office
OEM

Solar & Battery 12-Digit Calculator - Large Buttons for Office

About

Experience effortless calculations with a dual power source for convenience, a clear 12-digit displa... read more

Why we recommend it

  • Dual power options: solar power or 1 AAA battery for energy efficiency and convenience.
  • Japanese LCD screen with a clear 12-digit display for easy reading.
  • Auto shut-down feature activates after 8 minutes of inactivity to save energy.
  • expand 1 more
Joy Calculator JMC-1412 12 Digits Desktop Calculator
 

Joy Calculator JMC-1412 12 Digits Desktop Calculator

About

This desktop calculator features 12 digits for accurate calculations. Its sleek black design adds a ... read more

Why we recommend it

  • 12 digit display
  • Desktop size for easy use
  • Sleek black design
  • expand 2 more
School Engineering Scientific Calculator
 

School Engineering Scientific Calculator

About

This scientific calculator is perfect for school and engineering students, offering a wide range of ... read more

Why we recommend it

  • Scientific calculator designed for school and engineering use
  • Ideal for students and professionals
  • Features a wide range of functions for complex calculations
  • expand 4 more
2-Line LCD Scientific Calculator
Great-King

2-Line LCD Scientific Calculator

About

This scientific calculator stands out with its 2-line LCD display, making it easy to view and calcul... read more

Why we recommend it

  • 2-line LCD display for easy viewing and input
  • Scientific calculator with advanced functions
  • Durable plastic material for long-lasting use
  • expand 2 more
Solar and Battery Powered Large Display 12-Digit Calculator
 

Solar and Battery Powered Large Display 12-Digit Calculator

About

This calculator is perfect for businesses with its large display and heavy-duty design. It can be po... read more

Why we recommend it

  • Large 12-digit display
  • Solar and battery powered
  • Heavy duty design
  • expand 3 more
Camudy Mini Calculator - 8 Digits Display, Battery Operated
 

Camudy Mini Calculator - 8 Digits Display, Battery Operated

About

This mini calculator is perfect for office or school use with its 8-digit display and compact size. ... read more

Why we recommend it

  • 8 digit display
  • Battery operated
  • Compact size
  • expand 3 more
Mini Keychain Calculator - Portable Office and School Supplies
nobrand

Mini Keychain Calculator - Portable Office and School Supplies

About

This compact and lightweight gadget combines practicality with creativity, featuring a keychain desi... read more

Why we recommend it

  • Compact and lightweight design for easy portability
  • Keychain feature allows for convenient organization of keys
  • 8-digit display for general computing tasks
  • expand 5 more
12-Digit Calculator with Large Display and Mechanical Keyboard, School/Office
 

12-Digit Calculator with Large Display and Mechanical Keyboard, School/Office

About

This calculator features a large display, mechanical keyboard with large buttons, and durable silico... read more

Why we recommend it

  • 12-digit calculator with large display
  • Mechanical keyboard for easy and comfortable operation
  • Anti-slip design for stability during use
  • expand 2 more
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No time to read? Just looking for #1 recommendation?

As usual, this month we aggregated dozens of popular Calculators in the Philippines and ranked them based on durability and longevity, ease of use, battery life, display quality. According to this January's formal ranking, calculators by deli are the most prominent ones, followed by OEM and nobrand .

Top 10 this January


CASIO Fx-991ES+ Scientific Calculator with 417 Functions

The CASIO Fx-991ES+ Scientific Calculator is a highly functional and versatile tool that is perfect for students, professionals, and anyone in need of accurate calculations. With a whopping 417 functions, this calculator can handle complex mathematical equations with ease.

Equipped with the latest generation technology, the Fx-991ES+ offers an extensive range of features to help you solve even the most challenging problems. It includes functions such as trigonometry, calculus, statistics, matrices, complex numbers, and much more.

The large display ensures clear visibility of your calculations and allows for easy input and editing. This scientific calculator is specifically designed to meet the requirements of college entrance examinations and postgraduate entrance exams.

Its advanced capabilities make it an ideal choice for students studying math-intensive subjects or professionals working in fields that require precise calculations. The CASIO Fx-991ES+ also comes with brand quality assurance, providing peace of mind that you are investing in a reliable product.

If you have any questions or need assistance with your calculations, their customer support team is readily available to help. Ordering this calculator is convenient as well - orders placed before 5:00 p.

m. will be shipped on the same day (next day for orders after 5:00 p. m. ), ensuring prompt delivery to your doorstep within an estimated timeframe of approximately 5 days. In summary, the CASIO Fx-991ES+ Scientific Calculator offers a wide range of functions suitable for various mathematical applications.

Its reliability combined with its user-friendly design makes it an excellent choice for both academic and professional use alike.

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Price breakdown of best-selling calculators in the Philippines

We made a price chart of the top selling Calculators (see below). Budget options start at ₱27, going up ₱364. The most popular option is priced at ₱179, which is on the pricier side.

₱27 ₱109 ₱364


Casio MX-12B Mini Desk Calculator

The Casio MX-12B Mini Desk Calculator is a compact and efficient calculator that is perfect for both personal and professional use. With its mini desk type design, it can easily fit in any workspace without taking up too much room.

This calculator has a 12-digit display, allowing for easy and accurate calculations of large numbers. It also features regular percent calculations, making it ideal for tasks involving percentages.

One of the standout features of the Casio MX-12B is its dual power source. It can be powered by both solar energy and battery, ensuring that you can use it even in low-light conditions or when the battery is running low.

The key rollover functionality allows for smooth and uninterrupted input, preventing any missed keystrokes or errors. Measuring at 147×106. 5×29mm and weighing only 115g, this calculator is lightweight and portable, making it convenient to carry around wherever you go.

It requires just one LR54 battery to operate efficiently. Available in multiple colors to suit your personal preference, the Casio MX-12B Mini Desk Calculator combines practicality with style. Its sleek design adds a touch of sophistication to any workspace.

Overall, the Casio MX-12B Mini Desk Calculator offers reliability and convenience with its compact size, dual power source options, key rollover feature, and stylish design. Whether you're a student needing a reliable tool for math assignments or a professional requiring accurate calculations on-the-go, this calculator is an excellent choice.

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Casio Mini Desk Calculator, 12 Digits, Large Display

The Casio MX-12B-BK Calculator is a reliable and efficient tool that will simplify all of your mathematical calculations. With its compact and sleek design, this mini desk type calculator is perfect for both home and office use.

It features a large 12-digit display with extra-large digits, ensuring easy readability even from a distance. One standout feature of this calculator is the 3-digit comma markers on the display, which make it incredibly convenient for working with large numbers.

The plastic keys are durable and comfortable to use, ensuring smooth and accurate input every time. The Casio MX-12B-BK also boasts an independent memory function, allowing you to store your most frequently used numbers or intermediate results for future reference.

Whether you're calculating expenses or solving complex equations, this calculator has got you covered. Powered by both solar energy and battery, this calculator ensures long-lasting performance without the need for frequent battery replacements.

It comes with a 3-year warranty to provide peace of mind in case of any unexpected issues. In the box, you will find one Casio MX-12B-BK Calculator ready to assist you in all your numerical tasks.

Its compact size makes it easy to carry around wherever you go – from classrooms to boardrooms. Overall, the Casio MX-12B-BK Calculator offers impressive functionality in a user-friendly package.

With its large display, 12-digit capacity, independent memory feature, and durable build quality – it's an excellent choice for anyone in need of a reliable desk calculator that can handle various mathematical tasks effortlessly.

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How we rank

ReviewFinder - how we rank via Meta Ranking

Meta-rankings combine expert endorsements.

ReviewFinder's formal aggregated ranking is a combination of our meta-rankings and consumer score.

Meta-rankings are a combination of all expert reviews we can find on the Internet. When present, meta-rankings are the strongest ranking signal (we trust experts more than consumers).

ReviewFinder - how we rank via Consumer Score

Consumer score is calculated from customer reviews.

Not all categories have enough expert endorsements online - in such cases we use consumer score weighted by historical brand prominence in the niche (brands that historically specialize in a certain category get a slight bump in that category rankings). Consumer score is a normalized 0-10 score based on customer reviews.

Recently we removed price form our rankings - it no longer affects recommendations. Whether to go budget or premium is consumer's choice, not ours.

Basic price distribution of top ranked calculators in the Philippines

As can be seen below, top ranked calculators in the Philippines start at roughly ₱27 and go up to ₱364. Median price is ₱109.

₱27 ₱364

More detailed price comparison chart is above.

Go to price chart
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