Basic Math

Ratio Calculator

Enter a ratio using colons, such as 12:18:30. Simplify reduces it to its smallest whole-number form. Share divides a total amount into parts in that ratio.

Inputsa : b : c

What do you want to do?RatioTotal to share (only for sharing)

Step-by-step

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Fill in the fields and press Solve. The full method will appear here, one numbered step at a time.

6 tools in Basic Math.Back to the tool directory →

Related formulas

Explained with worked examples in the Formula Library.

Sharing in a ratio