Bowling Calculator
Enter your rolls frame by frame to calculate your bowling score, strikes, spares, open frames, and running frame totals.
Enter your bowling rolls
Result
Enter your rolls to calculate the final bowling score.
Strike scoring
A strike scores 10 pins plus the pins knocked down on your next two rolls.
Spare scoring
A spare scores 10 pins plus the pins knocked down on your next roll.
Tenth frame bonuses
A strike gives two bonus rolls, while a spare gives one bonus roll in the final frame.
Frequently asked questions
What is a perfect bowling score?
A perfect game is 300, achieved by rolling 12 consecutive strikes.
Why does a strike need future rolls?
The strike bonus includes the next two rolls, so its frame score cannot be completed until those rolls are made.
Can I enter a partial game?
Yes. Leave future rolls blank. The calculator will score only completed frames whose bonuses can be determined.
What happens after a spare in the tenth frame?
You receive one additional bonus roll, and that roll is added to the tenth-frame score.
Results are estimates generated locally in your browser for informational purposes only. This calculator does not create an official rating, score or certification. Official figures require validated data administered by the relevant sporting body. VisionVix accepts no liability for decisions based on this tool's output.
