About the Set Ratio Calculator
Set ratio (sets won ÷ sets lost) and set difference — used for tie-breaking in volleyball and tennis.
Also known as: set difference, sets won ratio, set quotient, set-difference.
How to use this calculator
- Enter sets won, sets lost.
- The result updates instantly as you type — press Calculate (or Enter) at any time.
- Review the breakdown shown under the main result.
- Use Copy result or Share to save the answer or send a link with your inputs.
Formula
Set ratio = sets won ÷ sets lost
Worked example
Using the values pre-filled in the calculator above:
- Sets won = 26
- Sets lost = 14
the calculator returns:
- Set ratio: 1.857
- Set difference: 12
- Sets won: 65%