Bowling Ball Weight Chart: Find Your Ideal Ball Weight
Complete bowling ball weight chart by body weight and skill level. Includes the 10% rule, quick-reference tables for men, women, and kids, and tips for choosing the right ball.
Use this chart to find the right bowling ball weight for your body weight and experience level. All figures are based on the standard 10% of body weight rule, adjusted for skill level, and capped at 16 lbs per USBC regulations.
For a personalized calculation, use our Bowling Ball Weight Calculator.
Bowling Ball Weight Chart (lbs)
| Body Weight (lbs) | Beginner | Intermediate (+0.25) | Advanced (+0.50) |
|---|---|---|---|
| 60 | 6.0 | 6.3 | 6.5 |
| 70 | 7.0 | 7.3 | 7.5 |
| 80 | 8.0 | 8.3 | 8.5 |
| 90 | 9.0 | 9.3 | 9.5 |
| 100 | 10.0 | 10.3 | 10.5 |
| 110 | 11.0 | 11.3 | 11.5 |
| 120 | 12.0 | 12.3 | 12.5 |
| 130 | 13.0 | 13.3 | 13.5 |
| 140 | 14.0 | 14.3 | 14.5 |
| 150 | 15.0 | 15.3 | 15.5 |
| 155 | 15.5 | 15.8 | 16.0 (max) |
| 160 | 16.0 (max) | 16.0 (max) | 16.0 (max) |
| 170+ | 16.0 (max) | 16.0 (max) | 16.0 (max) |
Bowling Ball Weight Chart (kg body weight)
| Body Weight (kg) | Beginner | Intermediate | Advanced |
|---|---|---|---|
| 30 | 6.6 lbs | 6.9 lbs | 7.1 lbs |
| 40 | 8.8 lbs | 9.1 lbs | 9.3 lbs |
| 50 | 11.0 lbs | 11.3 lbs | 11.5 lbs |
| 60 | 13.2 lbs | 13.5 lbs | 13.7 lbs |
| 70 | 15.4 lbs | 15.7 lbs | 16.0 lbs (max) |
| 73+ | 16.0 lbs (max) | 16.0 lbs (max) | 16.0 lbs (max) |
How the Formula Works
The numbers in this chart come from the standard bowling ball weight formula:
BBW = Body Weight (lbs) × 0.10 + Skill Level Factor
- Beginner: Skill factor = 0 lbs
- Intermediate: Skill factor = 0.25 lbs
- Advanced: Skill factor = 0.50 lbs
- Maximum: 16.0 lbs (USBC regulation)
→ Full explanation: Bowling Ball Weight Formula
Skill Level Definitions
| Level | Who This Is For |
|---|---|
| Beginner | New to bowling, casual recreational player, no formal training |
| Intermediate | Regular league bowler, consistent technique, occasional competitive play |
| Advanced | Competitive bowler, USBC-sanctioned league, strong wrist and arm conditioning |
Typical Ball Weights Used in Practice
While the formula gives a starting recommendation, here's what most bowlers actually use in practice:
| Bowler Type | Typical Ball Weight |
|---|---|
| Young children (under 10) | 6 – 8 lbs |
| Youth / teens | 8 – 12 lbs |
| Women (recreational) | 10 – 13 lbs |
| Women (competitive) | 12 – 15 lbs |
| Men (recreational) | 12 – 15 lbs |
| Men (competitive) | 14 – 16 lbs |
| Professional (PBA) | 15 – 16 lbs |
Key Rules to Remember
- Never use a ball that causes pain. If your wrist, elbow, or shoulder hurts after bowling, switch to a lighter weight.
- House balls often feel heavier. Generic finger holes cause over-gripping, which adds perceived strain. A custom-fit ball at a pro shop can feel 1–2 lbs lighter than the same weight house ball.
- 16 lbs is the USBC maximum. No ball heavier than 16 lbs is allowed in sanctioned competition.
- There is no minimum. Adults can use any weight they choose. Comfort and consistency matter more than maximum weight.
Related Tools
- Bowling Ball Weight Calculator — personalized recommendation based on your body weight and skill level
- Bowling Score Calculator — track your frame-by-frame score
- Bowling Handicap Calculator — calculate your USBC league handicap