Squash ball
A squash ball is a small, hollow rubber ball used in the sport of squash.
Also known as: competition squash ball
How big is it?
4 cm · representative diameter
Also 1.575 in
Representative diameter · representative
Typical recorded range: 3.95 cm to 4.05 cm.

A little perspective
Squash ball vs Strawberry: length comparison
The diameter of a squash ball is approximately equal to the fruit length of a strawberry.
A squash ball is a small, hollow rubber ball used in the sport of squash.
A strawberry is a sweet, red fruit produced by plants of the genus Fragaria, commonly eaten fresh or used in desserts.
Both rulers start at the same zero and share one linear scale. Artwork keeps its original proportions. Horizontal rulers compare the selected spans; vertical brackets also identify height on the artwork.
Measurements, assumptions & sources +
Squash ball
Representative diameter: 4 cm; representative; range 3.95 cm–4.05 cm.
A representative competition squash ball about 40 mm in diameter and 24 g. Approved ball specifications permit small tolerances and grades use different rebound markings.
World Squash — Squash ball specifications
The marked representative diameter is calibrated. Unmeasured illustration details are representative.
Strawberry
Defined fruit length: 4 cm; defined specimen; range 3 cm–5 cm.
A defined medium strawberry 4 cm long and 12 g in mass. Cultivar, ripeness and growing conditions vary; leaves and stem are excluded from the calibrated fruit length.
USDA FoodData Central — raw fruit portions
The marked defined fruit length is calibrated. Unmeasured illustration details are representative.
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Why this measurement?
Why we use 4 cm
We compare the diameter of a squash ball. This is a representative comparison value; individual specimens or conditions can vary. The recorded range is 3.95 cm to 4.05 cm.
A representative competition squash ball about 40 mm in diameter and 24 g. Approved ball specifications permit small tolerances and grades use different rebound markings.
The marked horizontal span follows the measured feature, not the edges of the image. How calibrated comparisons work →
Recorded properties
Dimensions and measurements
| Property | Selected value | Recorded range | Basis |
|---|---|---|---|
| 4 cm | 3.95 cm to 4.05 cm | representative | |
| 24 g | 23 g to 25 g | representative |
Around this scale
Explore nearby values.
Compare examples with lower, similar and higher values. Each card names the measurement being compared.
Nearest lower valueLiving thingsGarden snail3.5 cmShell lengthThe garden snail is a terrestrial mollusc with a coiled shell, often found in gardens and damp environments.
Around the same scaleEveryday objectsStrawberry4 cmDefined fruit lengthA strawberry is a sweet, red fruit produced by plants of the genus Fragaria, commonly eaten fresh or used in desserts.
Nearest higher valueSport and equipmentPelota ball5.7 cmDefined ball diameterA pelota ball is a hard ball used in Basque pelota, a traditional court sport played by striking the ball against a wall.Sources and method
Want to check the number?
The source records and measurement method remain available for inspection.
- World Squash — Squash ball specificationsCompetition balls are around 40 mm diameter and 24 g, subject to specification tolerances.
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