Warnings Excel will only produce binary numbers with up to 10 bits. This means that it can only convert decimal numbers greater than -513 and less than 512.

I recently needed to convert decimal numbers into base 36 in an Excel for Mac 2011 spreadsheet. Now Windows Excel has the Radix function, which converts base 10 numbers into any base between 2 and ...

Learn about and revise how to convert between fractions, decimals and percentages with this BBC Bitesize GCSE Maths Edexcel study guide.