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Rugby · Laws of the Game

Law 2: The Ball

1 parts · 1 tests · 10 facts · updated 27 October 2026 · markdown

The shape, size, weight, material and pressure of the ball.

2.21The Ball

Panels, dimensions, weight, material, smaller balls and air pressure.

Test 1The ballTake a test

  1. The ball is oval and made of four panels.

    Source: World Rugby Laws 2026, Law 2.1 · recall

  2. The ball weighs 410-460 grams.

    Source: World Rugby Laws 2026, Law 2.3 · recall

  3. End to end the ball measures 740-770 mm round; across its width, 580-620 mm.

    Source: World Rugby Laws 2026, Law 2.2 · recall

  4. Around the width the ball measures 580-620 mm.

    Source: World Rugby Laws 2026, Law 2.2 · recall

  5. Leather or a suitable synthetic; it may be treated to resist water and grip better.

    Source: World Rugby Laws 2026, Law 2.5 · recall

  6. Match organisers may permit smaller balls.

    Source: World Rugby Laws 2026, Law 2.4 · recall

  7. 65.71-68.75 kPa, which is 0.67-0.70 kg per cm² or 9.5-10.0 psi. Spare balls may be available.

    Source: World Rugby Laws 2026, Law 2.6 · recall

  8. The ball is 280-300 mm long.

    Source: World Rugby Laws 2026, Law 2.2 · applied

  9. 280-300 mm, 580-620 mm, 740-770 mm.

    Source: World Rugby Laws 2026, Law 2.2 · recall

  10. 0.67-0.70, 9.5-10.0 and 65.71-68.75.

    Source: World Rugby Laws 2026, Law 2.6 · recall

Sources

World Rugby Laws of the Game, Rugby Union 2026, Law 2 (paraphrased in original wording; original questions authored from the law book, not reproduced)

  • World Rugby Laws 2026, Law 2.24
  • World Rugby Laws 2026, Law 2.62
  • World Rugby Laws 2026, Law 2.11
  • World Rugby Laws 2026, Law 2.31
  • World Rugby Laws 2026, Law 2.51
  • World Rugby Laws 2026, Law 2.41