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5 Best Calculators of 2025

Last Updated - 02/08/2025

1
Best Choice
41% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Casio
41% Off

Casio fx-991CW Advanced Scientific Calculator (UK Version)

Casio

£20.98

£35.99
(41% Off)

More Details
Main highlights
- fx-991 CW is the new upgraded version of the fx-991 EX
- Dual powered, solar with battery back up and auto power-off
- Casio fx-991 is the UK’s best-selling ‘advanced scientific’ calculator.
- Approved for Key stages 3, 4 and 5, recommended for Advanced GCSE, A/AS level and Highers
- Allowed in every UK exam where a calculator can be used
£20.98
£35.99 (41% Off)
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Casio

Casio fx-83GTCW Pink Scientific Calculator

Casio

£15.98

£16.49
(3% Off)

More Details
Main highlights
- fx-83GT CW is the new upgraded version of the fx-83GT X
- Recommended and approved for use within Key Stages 3 and 4, to include GCSE, National and Higher, Junior and Leaving.
- Clip-on on protective hard cover included
- Casio fx-83GTCW is the UK's best-selling scientific calculator
- Allowed in every UK exam where a calculator can be used
£15.98
£16.49 (3% Off)
3
Best Value
27% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Bimormat
27% Off

Bimormat Desktop Calculators Solar & Battery Power 12 Digit Large LCD Display with Included AA Battery Power for Business Office School Home(classic black)

Bimormat

£5.79

£7.99
(27% Off)

More Details
Main highlights
- ♪RESPONSIVE BIG BUTTON♪：The large calculator has environmentally friendly plastic large keys,more suitable for fingers,comfortable touch and fast response.
- ♪MULTIPOPULATION APPLICABILITY♪This basic desktop calculator is designed for a wide range of applications:desktop office,financial calculations,Supermarket calculation,family budgeting,student computing,etc.,to improve efficiency and accuracy.
- ♪FOUR-POINT NON-SLIP BASE♪The bottom of this basic calculator adopts four-point silicone non-slip pad,which makes the calculator stand stably on the table,stable operation is not easy to slip.
- ♪DUAL POWER♪：The desktop calculator is powered by a dual power supply of solar panels and AA battery(1 AA Battery included) for long life and is not affected by the interruption of electricity during use.（NOTE:Some user may use calculator in the early morning or night.The screen maybe difficult to read in low light without battery power.Please insert our AA battery for continuous and accurate usage.）
- ♪COMFORTABLE ANGLE & LARGE DISPLAY♪:The Calculator is designed with a raised head,so that the display angle of the screen can meet the human eyesight habits.The screen adopts a 12-bit LCD display,which can easily and clearly view the screen content.
£5.79
£7.99 (27% Off)
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Casio

Casio MX-12 Desk Calculator 12-digit Display

Casio

£6.50

More Details
Main highlights
- Percentage Calculation
- Large and clear 12 digit display
- Dual powered (solar with battery backup)
- 3-Key Memory
- 3 Digit Comma markers
£6.50
5
21% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Casio
21% Off

Casio fx-83GTCW Black Scientific Calculator

Casio

£12.92

£16.49
(21% Off)

More Details
Main highlights
- fx-83GTCW is the new upgraded version of the fx-83GT X
- Recommended and approved for use within Key Stages 3 and 4, to include GCSE, National and Higher, Junior and Leaving.
- Clip-on on protective hard cover included
- Casio fx-83GTCW is the UK's best-selling scientific calculator
- Allowed in every UK exam where a calculator can be used
£12.92
£16.49 (21% Off)

5 Best Calculators of 2025

Casio fx-991CW Advanced Scientific Calculator (UK Version)

Casio fx-83GTCW Pink Scientific Calculator

Bimormat Desktop Calculators Solar & Battery Power 12 Digit Large LCD Display with Included AA Battery Power for Business Office School Home(classic black)

Casio MX-12 Desk Calculator 12-digit Display

Casio fx-83GTCW Black Scientific Calculator

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