How big is an Olympic swimming pool?

A 50 m by 25 m competition pool, at the 2.5 m minimum depth required for the Olympic Games.

The numbers

MeasureValueSource
area 1,250 m² World Aquatics: Swimming Pool Certification (Facilities Rules, Part 2, 15.3 and 15.4) (retrieved November 11, 2026)
50 m × 25 m water surface (Olympic minimum width).
volume 3,125,000 L World Aquatics: Swimming Pool Certification (Facilities Rules, Part 2, 15.3 and 15.4) (retrieved November 11, 2026)
50 m × 25 m × 2.5 m, the Olympic minimum depth; deeper pools hold more.

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