Win Rate Calculator
Divide wins by total games. In sports with draws, ties are usually excluded from the denominator.
Your numbers
Win rate
60%
Games
45
Difference
9
What it means
Above a .500 record.
Formula
Win rate = Wins ÷ (Wins + Losses) × 100
A .500 record means equal wins and losses. Games behind is normally the win-loss gap divided by two.
What to enter
| Input | Default | Accepted range |
|---|---|---|
| WinsHow many games were won; draws are counted separately. | 27 | 0 and up |
| LossesHow many games were lost; draws are counted separately. | 18 | 0 and up |
Step by step
Quick reference table
Results when only Wins changes and everything else stays put.
| Wins | Win rate (%) | Games | Difference |
|---|---|---|---|
| 13.5 | 42.9 | 32 | -5 |
| 20.3 | 53 | 38 | 2 |
| 27 | 60 | 45 | 9 |
| 40.5 | 69.2 | 59 | 23 |
| 54 | 75 | 72 | 36 |
What each result means
| Result | At default values |
|---|---|
| Win rate (%)The share of games won — decide first whether draws count. | 60 |
| GamesThe total number of games played. | 45 |
| DifferenceThe gap between two values — a quantity, not a rate. | 9 |
Common mistakes
A .500 record means equal wins and losses. Games behind is normally the win-loss gap divided by two.
Glossary
- Wins
- How many games were won; draws are counted separately.
- Losses
- How many games were lost; draws are counted separately.
- Win rate
- The share of games won — decide first whether draws count.
- Games
- The total number of games played.
- Difference
- The gap between two values — a quantity, not a rate.
Frequently asked questions
Q. How is Win Rate Calculator calculated?
Win rate = Wins ÷ (Wins + Losses) × 100 — Divide wins by total games. In sports with draws, ties are usually excluded from the denominator.
Q. Can you walk through an example?
With Wins 27, Losses 18, the answer is Win rate 60%.
Q. What do I need to enter?
Enter Wins, Losses. The result recalculates as you type, and an empty box counts as zero.
Q. How much does the answer move if I change a number?
Changing only Wins moves the answer to Wins 13.5 → Win rate (%) 42.9 and Wins 54 → Win rate (%) 75. The table below lays out five steps.
Q. How are the numbers rounded?
Money is shown to the nearest whole unit, percentages to one decimal place and everything else to two. What you see is rounded; the calculation itself carries the unrounded value forward.
Q. Anything to watch out for?
A .500 record means equal wins and losses. Games behind is normally the win-loss gap divided by two.
Related calculators
Tax rates and interest conventions differ by country and product — check your contract for real transactions.