Tennis ball
Tennis ball measures ⌀67.0mm. It weighs about 58.0g.
Dimensions
| Diameter | 67.0 mm |
|---|---|
| Weight | 58.0 g |
Tennis ball
A regulation tennis ball measures 2.57 to 2.70 inches (6.54 to 6.86 cm) in diameter and weighs 1.98 to 2.10 ounces (56 to 59.4 grams), as specified by the International Tennis Federation. This page covers the exact dimensions, weight, and bounce requirements.
- Dimensions
- Weight
- Ball types by court speed
- Bounce and pressure
- Tennis ball vs golf ball
- Frequently asked questions
- What is the diameter of a tennis ball?
- How much does a tennis ball weigh?
- What is the difference between Type 1, 2, and 3 tennis balls?
- How high should a tennis ball bounce?
- Is a tennis ball bigger than a golf ball?
- Related objects
Dimensions
| Measurement | Inches | Centimeters |
|---|---|---|
| Diameter | 2.57 to 2.70 | 6.54 to 6.86 |
| Circumference | 8.0 to 8.5 | 20.3 to 21.6 |
Weight
A regulation tennis ball weighs between 1.98 and 2.10 ounces (56 to 59.4 grams). This narrow weight range is enforced to keep play consistent across different manufacturers and ball types approved for competitive use.
Ball types by court speed
| Type | Use |
|---|---|
| Type 1 (fast) | Slow courts, like clay |
| Type 2 (medium) | Medium-speed courts |
| Type 3 (slow) | Fast courts, like grass |
Type 1 balls are slightly smaller and travel faster, used to compensate for the slower ball speed on clay courts. Type 3 balls are slightly larger, used on faster surfaces like grass to help slow down play and keep rallies from ending too quickly.
Bounce and pressure
A regulation tennis ball must bounce between 53 and 58 inches (135 to 147 cm) when dropped from a height of 100 inches (254 cm) onto a concrete surface. Most tennis balls used in competition are pressurized, meaning they contain compressed air inside a rubber core that gradually leaks out over time, which is why opened cans of tennis balls lose bounce after repeated use.
Tennis ball vs golf ball
| Ball | Diameter (in) | Weight (oz) |
|---|---|---|
| Tennis ball | 2.57 to 2.70 | 1.98 to 2.10 |
| Golf ball | 1.68 | 1.62 |
A tennis ball is considerably larger and heavier than a golf ball, since it needs to compress and rebound off a racket string bed rather than travel long distances after a single controlled strike.
Frequently asked questions
What is the diameter of a tennis ball?
Between 2.57 and 2.70 inches (6.54 to 6.86 cm), as specified by the International Tennis Federation.
How much does a tennis ball weigh?
Between 1.98 and 2.10 ounces (56 to 59.4 grams) for a regulation ball.
What is the difference between Type 1, 2, and 3 tennis balls?
They are sized and pressurized differently to suit court speed: Type 1 for slow courts like clay, Type 2 for medium-speed courts, and Type 3 for fast courts like grass.
How high should a tennis ball bounce?
Between 53 and 58 inches (135 to 147 cm) when dropped from 100 inches (254 cm) onto concrete, per ITF regulations.
Is a tennis ball bigger than a golf ball?
Yes. A tennis ball’s diameter of about 2.6 inches is significantly larger than a golf ball’s 1.68 inches.
Related objects
Frequently Asked Questions
How much does a Tennis ball weigh?
A Tennis ball weighs about 58.0g.