Best calculator in 2023 [Based on 50 expert reviews]

Merangue 12 Digit Desktop Standard Function Calculator (1080-9591-00-000), Small

C $6.99  in stock
as of February 2, 2023 1:27 am


  • Dual powered, auto power off calculator using solar (light) and battery power to ensure that the devices stays on for longer
  • Measures: 10.2 x 15.2 x 1.7 cm (L x W x H)
  • Tilted display allows for easy readability and is resistant against sun and light glare
  • Features: Auto power off, dual power, memory function, tilt display, scratch resistant keys

Casio fx-300ESPLUS2 2nd Edition, Standard Scientific Calculator, Black FX-300ESPLS2

C $29.99
C $21.49
 in stock
13 new from C $21.49
Free shipping
as of February 2, 2023 1:27 am


  • Natural Textbook Display- Can display fractions, derivatives, integrals, sum and other operations similar to their display in math textbooks.
  • Converts between Standard form and a Decimal, Review/edit previous entries, Random Number Generator.
  • 2-function Table of values [f(x), g(x)], Statistics and Linear Regression, Integer Division with a Remainder.
  • Random Number Generator, Integer Division with a Remainder.
  • Greatest Common Divisor, Least Common Multiple.

Casio Scientific Calculator Black, 3" W x 5" H, 2.25 (FX-260 SOLARII-S-IH)

C $10.88  in stock
8 new from C $10.88
Free shipping
as of February 2, 2023 1:27 am


  • Solar powered scientific Calculator
  • 10+2 Digit LCD display
  • Fraction calculations
  • Logarithms/exponents
  • Trig functions

Amazon Basics LCD 8-Digit Desktop Calculator, Black - 1 Pack

C $7.97  in stock
as of February 2, 2023 1:27 am


Part NumberF-760L-8---A34-01-00

Texas Instruments TI-30X IIS 2-Line Scientific Calculator, Black with Blue Accents

C $19.49  in stock
20 new from C $19.49
2 used from C $23.83
Free shipping
as of February 2, 2023 1:27 am


  • Robust, professional-grade scientific calculator
  • 2-line display shows entry and calculated result at same time
  • Easily handles 1 and 2 variable statistical calculations
  • Three angle modes (degrees, radians, and grads) and scientific and engineering notation modes
  • 1-year limited warranty from Texas Instruments

Casio FX300MSPLUS2 Engineering/Scientific Calculator

C $18.99
C $17.97
 in stock
9 new from C $17.97
Free shipping
as of February 2, 2023 1:27 am


  • Scientific calculator with 240 build in functions. Solar and battery backup
  • Statistics (2 variable) with regression features
  • 2-Line display 10+2 Digits; multi-replay function reduces keystrokes on repetitive calculations
  • Statistics (2 variable) with regression analysis feature

Helect 2-Line Engineering Scientific Calculator, Suitable for School and Business, Black

C $19.99
C $17.99
 in stock
4 new from C $17.99
Free shipping
as of February 2, 2023 1:27 am


  • Professional grade scientific calculator with 240 scientific functions. Easily handles 1 and 2 variable statistical calculations, three angle modes (degrees, radians, and grads), and scientific/engineering notation modes
  • 12-digit widescreen HD display. 2-line display shows inputs and results at the same time. Works efficiently and makes no mistake
  • Meets the ergonomics design and offers a comfortable grip. Responsive buttons, clear numbers, and scratch-proof
  • Solid sliding protective case covers either side of the calculator. Protects buttons and the device body
  • Package includes: Helect Scientific Calculator*1, instructions, customer service card

Texas Instruments TI-30Xa Scientific Calculator

C $13.99  in stock
18 new from C $13.99
Free shipping
as of February 2, 2023 1:27 am


  • Power_Sources - Battery
  • Display_Notation - Numeric
  • Number_Of_Display_Digits - 10
  • Display_Characters_X_Display_Lines - 10 x 1
  • Performs trigonometric functions, logarithms, roots, powers, reciprocals, and factorials

Casio Scientific Calculator Black, Compact FX260SOLARII

C $10.88  in stock
4 new from C $10.88
Free shipping
as of February 2, 2023 1:27 am


  • All purpose Scientific Calculator offers fraction calculations, trigonometric functions and more
  • Includes a slide-on hard case and it is solar powered so no need to replace batteries
  • High contrast LCD Easily read in poor light conditions
  • 2.75" W x 4.8”H x 0.4” D

YEBMoo Large Computer Electronic Calculator Counter Solar & Battery Power 12 Digit Display Multi-Functional Big Button for Business Office School Calculating (Financial Calculator)

C $14.57  in stock
as of February 2, 2023 1:27 am


  • Dual power ways: Solar power or 1 button battery (installed inside the calculator), energy saving and convenient.
  • Adopt Japanese LCD screen, 12 digits, display data clearly.
  • Support +/-(negative),%,√ calculation; Rounding off & decimal place setting; CE/C (part/all clear), MC/MR/M+/M- (memory) key.
  • Auto shut-down in 8min if no further operation.
  • Big ABS plastic button, offer accurate positioning and comfortable texture, support >1 million times press.

Desk Calculator Large Display Pink

C $12.79  in stock
as of February 2, 2023 1:27 am


  • 【12 Digits Large Display】 The huge LCD screen clearly displays big numbers makes it easy to read. 12 digits make the calculator most useful for large calculations. Suitable for business, office, home, school or anybody that needs make any sort of calculation from time to time.
  • 【Dual Power Design】 This desk calculator utilizes both the solar power and battery power (battery included). The solar panel, as long as you use it in a lit environment, will power up the calculator thoroughly.
  • 【Sensitive and Big Buttons】 Your calculation process will be faster and smoother with the responsive buttons. Once pressed, the buttons quickly register and display the corresponding number on the screen. The big size of the buttons prevents you from hitting the wrong button.
  • 【Multi-function】 You can use it to assist your personal finance or just a quick calculation session. Add, subtract, multiply, divide, backspace, grand total, CE, %, M+/M-/MRC, ON/AC Button, and Auto Power-Off. The desktop calculator will turn itself off after about 6 minutes of being idle.c
  • 【Warranty】 We provide 1 year replacement and refund. If any quality problems, please contact us directly, we can also give you an excellent customer service.

Casio MH-10M Business Calculator

C $17.99  in stock
7 new from C $17.99
Free shipping
as of February 2, 2023 1:27 am


  • Large 10 Digit display
  • Cost/sell/margin keys
  • Tax calculations
  • Solar power
  • Quick correction key

Casio FX-991EX Engineering/Scientific Calculator, Black, 3" x 6.5" x 0.4"

C $38.69  in stock
14 new from C $38.69
Free shipping
as of February 2, 2023 1:27 am


  • High-resolution LCD shows more of your work to minimize scrolling
  • Advanced calculations let you quickly work through multi-step problems
  • Online Visualization provides fast representation of data for entire class
  • 2-way power ensures reliable use in any setting
  • Perfect for Calculus, Algebra, Geometry and more

Casio fx-115ESPLS2 White Advanced Scientific Calculator with Natural Display

C $30.99  in stock
13 new from C $30.99
1 used from C $24.70
Free shipping
as of February 2, 2023 1:27 am


  • 16 digit 4 line LCD display
  • Natural textbook display shows expressions and results exactly as they appear in the textbook
  • Over 280 functions, including fractions, statistics, complex number calculations, base arithmetic, linear regression, standard deviation, computer science, and polar-rectangular conversions
  • Multi-replay function allows you to backtrack step-by-step through calculations, where you can edit expressions and recalculate answers
  • Calculator has 40 metric conversions and 40 scientific constants

2022 Scientific calculators,10 Digit LCD Display Desktop Calculators, Comes with a 6 inch Writing Tablet for High School, College and Office Business

C $21.99  in stock
as of February 2, 2023 1:27 am


  • 【scientific calculators with Notepad】calculators and notepad are designed in one, you can take notes while calculating, improving study and work efficiency. The engineering calculator supports up to 10 digital calculations, the numbers are clear and readable, suitable for advanced and beginners.
  • 【Repeatable writing】 No blue light LCD screen protects your eyes. Equipped with an ergonomic magnetic stylus on the back, allowing you to write/draw bright and clear lines. After use, press the erase button once to effectively reuse, reduce paper consumption, and achieve the goal of environmental protection.
  • 【Silent design】scientific calculators uses high-quality silicone keys, which are quiet and soft, without touch sound, and will not interfere with others when used. Built-in 2 button batteries, 1PCS LR1120 calculator battery, 1PCS CR1220 LCD writing board battery, no need to recharge, it can be used for about one year. (If the battery is dead, you can replace the battery by yourself)
  • 【Easy and portable】pocket calculator has a foldable design and weighs only 0.26 pounds, making it easy to put in a bag, pocket or purse. It is very suitable for work business, engineering calculation, accounting calculation, student physics calculation, home use, etc.
  • 【1 year extended warranty】 calculator has 1 year extended warranty and detailed instructions. If there is a problem within the warranty period, it can be replaced directly for free. If you have any questions, please contact us immediately, and we will give you a satisfactory answer within 24 hours.

Lonnie Kimmons

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