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Sport and equipment

Size 5 football

An association-football ball is an air-filled spherical ball designed to be kicked, passed and headed during play.

How big is it?

430 g · mass

Also 0.948 lb

Mass · representative

Scale illustration of a size 5 football, showing the recorded mass.
Recorded mass: 430 g.

A little perspective

Size 5 football vs Curling broom: mass comparison

A curling broom has about 1.05 times the mass of a size 5 football.

Scale
Size 5 football

An association-football ball is an air-filled spherical ball designed to be kicked, passed and headed during play.

0.43 kgMass in kilograms
0 kg
Curling broom

A curling broom is a tool used in curling to sweep the ice and influence the movement of the curling stone.

0.45 kgDefined broom mass in kilograms
0 kg

Bar length measures mass, not physical size. Both bars start at zero kilograms (kg). Pictures identify the objects only.

Measurements, assumptions & sources +

Size 5 football

Mass: 430 g; representative.

430 g mass and 69 cm circumference, midpoints of IFAB ranges. Diameter assumes a sphere.

IFAB — the ball

The marked mass is calibrated. Unmeasured illustration details are representative.

Curling broom

Defined broom mass: 450 g; defined specimen; range 350 g–600 g.

A defined competition-style curling broom 1.22 m long and weighing 450 g. Handle length and head construction vary; the World Curling rules chiefly govern the sweeping-head fabric.

World Curling — Rules and regulations

The marked defined broom mass is calibrated. Unmeasured illustration details are representative.

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Why this measurement?

Why we use 430 g

We compare the mass of a size 5 football. This is a representative comparison value; individual specimens or conditions can vary.

430 g mass and 69 cm circumference, midpoints of IFAB ranges. Diameter assumes a sphere.

The picture identifies the subject; the diagram compares the recorded values. How calibrated comparisons work →

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Recorded properties

Dimensions and measurements

PropertySelected valueRecorded rangeBasis
430 gNot recordedrepresentative
21.96 cmNot recordedrepresentative

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Sources and method

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