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

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.
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.
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.
Use the visual comparison to explore its scale, then check the measurements and sources.
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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 →
Recorded properties
Dimensions and measurements
| Property | Selected value | Recorded range | Basis |
|---|---|---|---|
| 430 g | Not recorded | representative | |
| 21.96 cm | Not recorded | 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 thingsBrown rat350 gMassA brown rat is a medium-sized rodent that adapts easily to urban and rural environments.
Around the same scaleSport and equipmentFencing foil500 gMaximum ready-to-use massA fencing foil is a lightweight sword used in the sport of fencing, designed for thrusting with a blunted tip.
Nearest higher valueSport and equipmentCurling broom450 gDefined broom massA curling broom is a tool used in curling to sweep the ice and influence the movement of the curling stone.Sources and method
Want to check the number?
The source records and measurement method remain available for inspection.
- IFAB — the ballA 430 g ball is the midpoint of the permitted 410–450 g range; 69 cm circumference is the midpoint of 68–70 cm.
There’s always another scale





