Mass

Just how heavy is 20 grams?

In your hand

20 g

0.02 kgkilograms

0.044092 lbpounds

2 × 10⁻⁵ ttonnes

20 grams20 gMass · definition

Squash ball24 gRepresentative mass · representative · range 23 g–25 g

Bar length measures mass, not physical size.

A little perspective

The representative mass of Squash ball is about 1.2 times the mass of 20 grams.

Measurements, assumptions & sources +

20 grams

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

NIST — SI conversion factors

Squash ball

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 mass is calibrated. Unmeasured illustration details are representative.

Measurement details

Why these numbers?

The visual compares mass with representative mass. The records below preserve each value’s basis and caveats.

20 grams

20 g

Mass · definition

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

Squash ball

24 g

Representative mass · representative · range 23 g–25 g

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.

Comparing: Mass ↔ Representative mass
Relative size: Squash ball is larger on this measurement by a factor of about 1.2. Squash ball's selected measurement is approximately 20% greater than 20 grams's.

How to read the visual

The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.

Squash ball uses a 24 g central value within a recorded range of 23 g–25 g.
Squash ball is labelled representative; treat the displayed value as a comparison anchor rather than false precision.

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