Winning Percentage Calculator
Calculate wins as a percentage of decided games. Draws and unplayed games are excluded.
Formula
Win percentage = 100 × wins / (wins + losses).
Decided games ≈ (8)+(2) · Winning percentage ≈ 100×(8)÷(10)
How to use
- Enter the number of wins.
- Enter losses, excluding draws.
- Read the percentage and decided-game total.
Examples
- 8 wins and 2 losses give 80% across 10 decided games.
Frequently asked questions
How are draws counted?
They are excluded under this wins-and-losses convention.
Is a .500 record 50%?
Yes. The fraction .500 is the same as 50%.
What if no games were decided?
The percentage is undefined when both wins and losses are zero.
Sources
Updated: