Calculate your bowling average across a season, and what you need to score next to hit a target.
Your bowling average is simply the mean of all your game scores across a season or series, commonly used for league handicaps and tracking improvement over time.
Average = Sum of All Game Scores ÷ Number of Games
Scores of 178, 192, 165, and 210 average out to 186.25.
Average = total pins scored across all games divided by number of games bowled.
You'll need to re-enter your updated total pins and game count each time — the calculator recalculates instantly based on whatever numbers you provide.
Averages of 120-150 are common for casual/beginner bowlers, while serious league bowlers often average 180-200+.