About the Serve Percentage Calculator
Serving percentage: successful serves as a share of serve attempts, with ace and error rates.
Also known as: serving percentage volleyball, serve accuracy.
How to use this calculator
- Enter serves in play, serve attempts.
- The result updates instantly as you type — press Calculate (or Enter) at any time.
- Open “Step-by-step” to see how the answer was worked out.
- Use Copy result or Share to save the answer or send a link with your inputs.
Formula
Serve percentage = Serves in play ÷ Serve attempts × 100
Worked example
Using the values pre-filled in the calculator above:
- Serves in play = 34
- Serve attempts = 38
the calculator returns:
- Serve percentage: 89.47%
Working
Serve percentage = 34 ÷ 38 × 100 = 89.4737%