April 2, 2026

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10 Best casio calculators of 2026

Save up to 29% off

Best Choice

1

Clicked 6 times in the last month

Casio
Casio HR-200RC – Desktop Printing Calculator with Dual-Color Print & 150-Step Check | Cost/Sell/Margin, Tax & Calendar | New Version of HR-150TM | Ideal for Accounting & Retail

29% Off
Main highlights

Key Features and Benefits
Extra-large, 12-digit display, fast circuit board, responsive keypad, and dual-power operation. Includes tax calculation and clock/calendar functions.

Ideal Use Cases
Perfect for professional settings requiring quick, accurate calculations and readability, such as accounting, banking, or in retail for change calculations.

Customer Reviews Highlight
Most praised for its clear, easy-to-read display and fast, accurate printing, reducing strain and errors in high-volume calculation environments.
Key specs
- Ink Type:2-color printer
- Dimensions:10.8 x 7.8 x 2.3 inches
- Functions:Tax calculation, clock/calendar
- Power:Dual-power operation
- Weight:1.25 pounds
9.7

Exceptional

Our Rating

9.5
movability

9.5
clearly written

9.1
Simple to use
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

Casio
Casio HR-170RC Plus – Mini Desktop Printing Calculator | Check & Correct, Cost/Sell/Margin, Dual-Color Print | Ideal for Taxes, Bookkeeping & Accounting Tasks, Assorted Colors
Main highlights

Efficient Printing and Correction
Features Check & Correct and After-Print functions for error-free calculations.

Ideal for Business and Accounting
Perfect for professionals needing cost/sell/margin calculations with 2.0 line-per-second printing.

User-Friendly and Durable
Praised for ease of use and longevity in customer reviews.
9.6

Exceptional

Our Rating

9.3
movability

9.3
clearly written

8.7
worth the money
3

Casio

Casio MS-80B Calculator – Desktop Calculator with Tax & Currency Tools | General Purpose | Large Display | Ideal for Home, Office & Everyday Math

25% Off
9.4

Excellent

Our Rating

9.7
clearly written

9.5
worth the money

9.5
Simple to use
4

Casio
Casio fx-115ES Plus 2nd Edition – Advanced Scientific Calculator | 280+ Functions, Natural Textbook Display℠ | Ideal for Math, Science, Engineering & Statistics

29% Off
Main highlights

Versatile Scientific Calculations
Perfect for Algebra, calculus, and statistics with easy view display.

Ideal for Academic Use
Supports Ph.D. programs and exams with advanced features.

Praised User-Friendly Interface
Highly rated for intuitive design and ease of use.
Key specs
- Dimensions:5.5 x 2 x 9 inches
- Functions:Algebra, calculus, statistics
- Power:Solar power operation
- Weight:6.1 ounces
- Display:Natural Textbook Display
9.1

Excellent

Our Rating

9.7
worth the money

9.3
Simple to use

9.3
Simple to grasp
5

Casio
Casio fx-300ES Plus 2nd Edition – Standard Scientific Calculator | 262 Functions, Natural Textbook Display℠ | Ideal for Middle, High School Math, Statistics & Algebra | Black

21% Off
Main highlights

Extensive Functionality
Supports fractions, algebra, statistics, and more for versatile use.

Ideal for Academic Use
Perfect for students needing a reliable scientific calculator.

Praised User Interface
Intuitive and easy-to-navigate design with clear instructions.
Key specs
- Dimensions:6.25 x 3.1 x 0.6 inches
- Functions:Fractions, derivatives, integrals
- Power:1 LR44 battery
- Weight:5.6 ounces
- Display:Natural Textbook Display
9.0

Excellent

Our Rating

9.9
User interface

9.3
worth the money

9.1
Simple to use
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6

Casio
Casio DM-1200BM – Business Desktop Calculator with Cost/Sell/Margin & Tax Keys | Extra-Large 12-Digit Display, Kickstand | Ideal for Office & Finance Use

20% Off
Main highlights

Extra Large Display for Easy Viewing
The Casio DM-1200BM features a 12-digit display, ensuring clarity and ease of use.

Ideal for Business and Home Office Use
Perfect for accountants, students, and home offices needing reliable calculations.

Praised for Simplicity and Functionality
Customers love its simplicity and essential functions, making it a top choice.
Key specs
- functions:Cost/Sell/Margin & Tax
- batteries:1 LR44 included
- power source:Solar, Battery Back Up
- display:Extra Large 12 Digit
- dimensions:10.32 x 7.87 x 1.65 inches
8.8

Very Good

Our Rating

9.7
worth the money

9.7
Simple to use

9.3
Durability
7

Casio
Casio SL-300SV Standard Function Desktop Calculator | General Purpose | Large 8-Digit Display | Pocket Size | Basic Math Functions| Ideal for Home & Office

20% Off
Main highlights

Solar Plus with Battery Backup
The Casio SL-300SV features dual power sources: solar and battery backup, ensuring reliable performance even in low-light conditions.

Ideal for Portability
Compact and lightweight, this calculator fits comfortably in your shirt pocket or purse, making it perfect for on-the-go calculations.

Highly Praised Easy-to-Read Display
Customers consistently commend the large, easy-to-read display, which minimizes errors and enhances usability.
8.7

Very Good

Our Rating

9.9
clearly written

9.5
Simple to use

9.3
movability
8

Casio
Casio fx-300ES Plus 2nd Edition – Standard Scientific Calculator | 262 Functions, Natural Textbook Display℠ | Ideal for Middle School, High School Math, Statistics & Algebra | Pink

14% Off
Main highlights

Natural Textbook Display
Displays fractions, derivatives, and integrals like math textbooks.

Ideal for Exams
Approved for high school and college exams without graphing.

Popular for Color
Praised for its attractive pink color and ease of use.
8.6

Very Good

Our Rating

9.7
Simple to use

9.7
clearly written

9.5
worth the money
9

Casio
Casio fx-991CW– Advanced Scientific Calculator with High-Res 4-Tone Display | Natural Textbook Display | 540+ Functions, Numeric Calculus, Matrix Solver | Ideal for Engineering, Science & Exams

23% Off
Main highlights

High Resolution Display
View more data like spreadsheets and 4x4 matrix calculations with clarity.

Ideal for Students and Engineers
Perfect for middle school through engineering degree calculations.

Accuracy and Precision
Doubles significant digits for trig functions, surpassing most competitors.
Key specs
- Dimensions:3.03 x 6.38 x 0.42 inches
- Functions:552 functions
- Power:Solar Powered with Battery
- Weight:3.35 ounces
- Display:High Resolution Display
8.3

Good

Our Rating
10

Casio
Casio FX-991ES Plus-2nd Edition Scientific Calculator
Main highlights

Natural Textbook Display
The redesigned ES PLUS series offers an easy-to-understand Natural Textbook Display for intuitive learning.

Ideal for Students and Professionals
Perfect for students and professionals needing comprehensive scientific calculations without programming.

Ease of Use Praised by Customers
Customers appreciate its user-friendly interface and reliable performance for academic success.
Key specs
- Dimensions:6.38 x 3.03 x 0.43 inches
- Functions:417 Functions
- Power:1 LR44 battery
- Weight:3.35 ounces
- Display:Natural Textbook Display
8.2

Good

Our Rating

9.3
Simple to use

8.9
Simple to grasp

8.7
User interface

10 Best casio calculators of 2026

1

Casio HR-200RC – Desktop Printing Calculator with Dual-Color Print & 150-Step Check | Cost/Sell/Margin, Tax & Calendar | New Version of HR-150TM | Ideal for Accounting & Retail

9.5

9.5

9.1

How do we rank?

How do we rank?

Analyzing top stores

2

Casio HR-170RC Plus – Mini Desktop Printing Calculator | Check & Correct, Cost/Sell/Margin, Dual-Color Print | Ideal for Taxes, Bookkeeping & Accounting Tasks, Assorted Colors

9.3

9.3

8.7

3

Casio MS-80B Calculator – Desktop Calculator with Tax & Currency Tools | General Purpose | Large Display | Ideal for Home, Office & Everyday Math

9.7

9.5

9.5

4

Casio fx-115ES Plus 2nd Edition – Advanced Scientific Calculator | 280+ Functions, Natural Textbook Display℠ | Ideal for Math, Science, Engineering & Statistics

9.7

9.3

9.3

5

Casio fx-300ES Plus 2nd Edition – Standard Scientific Calculator | 262 Functions, Natural Textbook Display℠ | Ideal for Middle, High School Math, Statistics & Algebra | Black

9.9

9.3

9.1

6

Casio DM-1200BM – Business Desktop Calculator with Cost/Sell/Margin & Tax Keys | Extra-Large 12-Digit Display, Kickstand | Ideal for Office & Finance Use

9.7

9.7

9.3

7

Casio SL-300SV Standard Function Desktop Calculator | General Purpose | Large 8-Digit Display | Pocket Size | Basic Math Functions| Ideal for Home & Office

9.9

9.5

9.3

8

Casio fx-300ES Plus 2nd Edition – Standard Scientific Calculator | 262 Functions, Natural Textbook Display℠ | Ideal for Middle School, High School Math, Statistics & Algebra | Pink

9.7

9.7

9.5

9

Casio fx-991CW– Advanced Scientific Calculator with High-Res 4-Tone Display | Natural Textbook Display | 540+ Functions, Numeric Calculus, Matrix Solver | Ideal for Engineering, Science & Exams

10

Casio FX-991ES Plus-2nd Edition Scientific Calculator

9.3

8.9

8.7

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