Ratio & proportion tools
Three-Part Ratio Calculator
Simplify a three-part ratio, see each share of the whole and split a total three ways.
Exact result
200 · 300 · 500
20% : 30% : 50% · 10 total parts
first part
second part
third part
- Total parts
- 10
- Simplest form
- 2 : 3 : 5
- One part
- 100
Three parts, one method
Nothing changes with a third part: add all the parts, divide the total by that number and multiply back. 2:3:5 has ten total parts, so the shares are 20%, 30% and 50%, and £1,000 divides into £200, £300 and £500.