# Conversion calculator

**URL:** <https://forum.kirupa.com/t/conversion-calculator/309747>\
**Category:** Uncategorized\
**Created:** [May 24, 2010, 2:46am UTC](https://forum.kirupa.com/t/conversion-calculator/309747 "2010-05-24T02:46:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![flash\_fool](https://avatars.discourse-cdn.com/v4/letter/f/a4c791/32.png) [@flash\_fool](https://forum.kirupa.com/u/flash_fool)\
**Post date:** [May 24, 2010, 2:46am UTC](https://forum.kirupa.com/t/conversion-calculator/309747/1 "2010-05-24T02:46:48Z")

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Hi Everyone,

I was wondering if anybody could help me with a calculator script. The Idea is that you input the length, width and height of a room and you then get a calculation of how many litres you will need to paint the room.

the conversion is roughly 12 square meters per litre.

Any help will be much appreciated.  
Thanks