(4 stars)


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1,000 - 5,000 downloads

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Add, subtract, divide, multiply and much more with this free calculator app! Let's make math interesting, fun, simple, colorful with a cool design!

This free calculator is for all of you who do math calculations, who use percentages, who need memory function, etc. The calculator is great for daily use, for your homework, etc.

Green Calculator is a free calculator for android where you can combine colors and styles in hundreds of customization options:
- you can choose how your calculator looks by picking a text color, a button color and a background style (currently we offer 14 background styles, 8 colors; new colors and styles are added monthly)
- you can change the colors and the look of your calculator to fit with your daily mood

This calculator has memory and percentage functions, designed to be easy to use and easy to read in bright and dark spots:
- the green color on a dark background (if you apply the "Black" background style combined with green text and button color) can let you operate with your device's brightness set to a low value so you can save some battery (eco design)
- very readable even under the light of sun (depending on what style you pick)
- perfect for daily use, even for kids

Features functions:
- grouping digits as you type, so you don't have to check again if the number you typed is correct
- displays up to 2 lines so you can see the full operation (e.g. 123 + 456)
- Memory functions:
M+ - add the displayed result/number to what is saved in Memory
M- - subtract the displayed result/number from what is saved in Memory
MR - recall the number from Memory
MC - clear the Memory
- displays what is saved in Memory; with this calculator you can see at any moment the result stored in memory
- percentage function; you can use the percentage function directly into calculations; e.g.
100 *10% = 10
100 + 10% = 110
100 / 10% = 1000
100 - 10% = 90
- big number calculations: allows you to enter up to 15 digits
- you can set the decimal number for result: from Settings menu you can choose the decimal number of the result (you can choose from 1, 2, 3, 4, 5, 6 decimal number values)
Result Decimal Number: 2
20 / 6 = 3.33
Result Decimal Number: 5
20 / 6 = 3.33333
Result Decimal Number: Any (default value)
20 / 6 = 3.33333333333333

Enjoy the free Green Calculator for android and don't forget to rate it!

Recently changed in this version

Removed Ads from portrait and landscape mode; added on exit button

Comments and ratings for Calculator
  • (69 stars)

    by Cristian Cr on 30/10/2014

    Very nice

  • (69 stars)

    by Sinziana T on 30/10/2014

    O aplicatie intuitiva, usor de folosit

  • (69 stars)

    by mihai nita on 30/10/2014

    Very good application

  • (69 stars)

    by Cristian Potcovaru on 30/10/2014

    Nota 10

  • (69 stars)

    by mihaela0115 on 29/10/2014

    Very nice

  • (69 stars)

    by Raluca Mihaela Stanca on 28/10/2014


  • (69 stars)

    by Ionescu Lucian Cristian on 27/10/2014

    foarte utila!

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