Easy to Use

Just tap the pins you knocked down each roll. Scores calculate automatically.

Learn as You Go

See how strikes, spares, and open frames affect your score in real time.

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Free Bowling Score Calculator

Tap the number of pins you knock down each roll and watch your score build frame by frame. Try the example games to see how a perfect 300, all spares, and a typical beginner game score differently — or enter your own rolls to score any game.

🎳 Bowling Score Calculator

Tap pins knocked down each roll — scores update automatically

Try Example Games

Quick Scoring Reference

X
Strike
10 + next 2 rolls
/
Spare
10 + next 1 roll
–
Open Frame
Total pins only

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How Bowling Scoring Works

Bowling scoring is simpler than it looks. Each game has 10 frames. Knock down all 10 pins on your first ball for a strike (10 + your next 2 rolls as bonus). Use both balls to clear all 10 for a spare (10 + your next roll as bonus). Miss some pins and it’s an open frame — just add the pins together. The 10th frame gives you up to 3 balls if you strike or spare. A perfect game of 12 consecutive strikes scores 300.

Want the full breakdown with examples? Read our complete guide to bowling scoring.

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