DUCKPIN BOWLING
SCORE CALCULATOR
Track and score your Duckpin games with authentic 3-ball frames, automatic strike and spare compounding, and real-time AI score projections.
Unlike 10-pin bowling where 300s are bowled daily, no person has ever bowled a 300 in sanctioned Duckpin history! Pete Schmitt's 279 in 1992 stands unbroken.
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Complete a 10-frame game above or click "Save Game to History" to log your score and build your personal bowling stats!
Duckpin Bowling vs. Standard 10-Pin Bowling
| Feature | Duckpin Bowling | Standard 10-Pin |
|---|---|---|
| Rolls per Frame | 3 rolls in all 10 frames | 2 rolls (3 only in 10th) |
| Ball Size & Weight | 4.75–5.0" diameter, ~3 lbs 12 oz (No finger holes) | 8.5" diameter, up to 16 lbs (Finger holes) |
| Pins | Shorter, squatter duckpins (9.4" tall) | Tall, tapered pins (15.0" tall) |
| Strike (Ball 1) | 10 + next 2 rolls | 10 + next 2 rolls |
| Spare (Ball 2) | 10 + next 1 roll | 10 + next 1 roll |
| Ten / Closed (Ball 3) | 10 points flat (NO bonus points!) | N/A (No 3rd ball in frames 1-9) |
| World Record High Score | 279 (Pete Schmitt, 1992 — No 300 has ever been bowled!) | 300 (Perfect Game) |
Understanding the 3-Ball Duckpin System
Because duckpin balls are light and lack finger holes, and duckpins are shorter and harder to knock down through chain-reaction pin carry, the sport grants bowlers a third delivery in every frame:
1st Ball: Strike (X)
All 10 pins down on roll 1. Frame ends immediately. Score = 10 + next two deliveries.
2nd Ball: Spare (/)
Remaining pins cleared on roll 2. Frame ends. Score = 10 + next single delivery.
3rd Ball: Ten (10)
Remaining pins cleared on roll 3. Score is 10 points. No future bonus pins are awarded.