Win Percentage Formula
The winning percentage tells you what proportion of games a team (or player) has won out of all games played. It's one of the most fundamental stats in sports — used in baseball, basketball, football, hockey, and beyond.
If there are no tied games, simply divide wins by total games:
For example, a basketball team has played 82 games and won 48 of them:
How to Calculate Winning Percentage with Ties
Some sports — like American football or hockey — can end in a tie. A tie is traditionally worth half a win (0.5). In that case, the formula becomes:
Step-by-Step Example
An NFL football team played 16 games, lost 4, and tied 5. What is their winning percentage?
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Find the number of wins:
wins = games − ties − losses = 16 − 5 − 4 = 7 -
Add half the ties to wins:
wins + 0.5 × ties = 7 + 0.5 × 5 = 9.5 -
Divide by total games:
(9.5 / 16) × 100 = 59.38%
How to Use This Calculator
- Enter the number of wins.
- Enter the number of losses.
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To include tied games, click "Include tied games" and enter:
- The number of ties
- The tie value — 0.5 (standard), 1 (counts as full win), or 0 (ignored)
- Click Calculate to see the winning percentage, loss percentage, and a visual breakdown.
Tie Value Options
Used in NFL, NHL. A tie counts as half a win.
Ties count the same as wins.
Ties don't affect the winning percentage.
FAQs
What does winning percentage mean?
Winning percentage is a measure of a team's or player's success rate — it tells you what fraction of all games played resulted in a win (accounting for ties if needed). A winning percentage of 50% means a perfectly even record.
Is a winning percentage of 60% good?
In most professional sports, a winning percentage of 60% or above is considered strong and typically leads to playoff qualification. In the NBA, for example, teams with ~60% winning percentages are usually among the league's top seeds.
How are ties counted in the NFL?
In the National Football League (NFL), a tie counts as half a win for both teams in the standings. So for calculating winning percentage: W% = (W + 0.5 × T) / G, where G = wins + losses + ties.
What sport has the most tied games?
Soccer (football) has the most tied games by far, with draws being a regular and expected outcome. American sports like baseball and basketball rarely or never end in a tie under normal rules.
Should you bet on a team with high winning percentage?
A high winning percentage shows past performance, but it doesn't guarantee future results. Factors like injuries, opponent strength, home/away record, and current form all matter. Use winning percentage as one data point among many, not as the sole deciding factor.