Score a ten-pin bowling game from frame-by-frame notation, including strike and spare bonuses and the tenth frame.
Enter each ten-pin frame using standard score notation. Use X for a strike, / for a spare, and - for a miss.
Examples: X, 9/, 90, -8, and for the tenth frame X81 or 5/5.
Scoring reminder
Strikes score 10 plus the next two rolls. Spares score 10 plus the next one roll. Open frames score just the pins knocked down in that frame.
Game total
Scored from all 10 frames using standard ten-pin strike and spare bonuses.
Frame breakdown
| Frame | Rolls | Frame score | Running total |
|---|---|---|---|
| 1 | X | 20 | 20 |
| 2 | 7 / | 19 | 39 |
| 3 | 9 - | 9 | 48 |
| 4 | X | 18 | 66 |
| 5 | - 8 | 8 | 74 |
| 6 | 8 / | 10 | 84 |
| 7 | - 6 | 6 | 90 |
| 8 | X | 30 | 120 |
| 9 | X | 28 | 148 |
| 10 | X 8 1 | 19 | 167 |
How the scorer reads notation
Frames 1 to 9 accept X for a strike or two characters like 9/, 90, or -8. The tenth frame accepts the earned bonus roll, such as XXX, X7/, or 5/5.
Also in Sports & Games
Sports & Games
A bowling score calculator turns standard frame notation into a running ten-pin total, including strike and spare bonuses through the tenth frame. It is designed for recreational and league-score checking, not as an official score-entry replacement for any governing body.
Ten-pin bowling scores the first nine frames with bonus look-ahead. A strike scores 10 plus the next two rolls. A spare scores 10 plus the next one roll. An open frame just scores the pins knocked down in that frame.
That bonus structure is why a raw pinfall count and the official score can differ sharply. A strike in the ninth frame is not fully valued until the first two rolls of the tenth frame are known.
The tenth frame can include a bonus roll after a spare or two bonus rolls after a strike so that the final strike or spare still receives its earned bonus. An open tenth frame ends after two rolls.
This calculator keeps the notation explicit so you can audit where each frame score came from rather than only seeing the final total.
Frequently asked questions
In ten-pin scoring a strike is worth 10 plus the next two rolls. That is why consecutive strikes create much larger jumps than two isolated open frames with the same raw pinfall.
A spare in the tenth earns one bonus roll, and a strike earns two. Those bonus rolls only complete the tenth frame; they do not create an eleventh frame.
No. It is a transparent score-checking tool. Official scoring for leagues and tournaments is controlled by the lane system and the relevant governing body.
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