I'm looking for a list of the dimensions of all the bases in Warhammer 40k.

I know there is a 60mm base, for large models, and there is one that is 120mm x 55mm for really large models.

I don't know the sizes for the smaller models, or for the flying models.

I feel like a list of all the sizes would be very handy, but I can't find all of them in one place. A list of all the square bases from Warhammer Fantasy would be useful too. I don't own many of those models, so I have nothing to measure.

1 Answer 1


These are the supported base sizes in 40K

  • Standard Infantry - 25mm round
  • Large Infantry - 40mm round
  • Monsters - 60mm round
  • Flyer - 90x120mm oval
  • Bike Bases - 25x70mm oval
  • Clear flight stands small - 30mm round
  • Clear flight stands large - 60mm round

For Fantasy:

  • Standard Infantry - 20mm square
  • Large Infantry - 25mm square
  • Monsters - 40mm square
  • Cavalry - 25x50mm rectangle
  • Perfect! That is super helpful! Dec 3, 2012 at 18:09
  • 1
    Note that this is now very out of date. 40K now widely uses the 32mm bases, the bike base has changed, and fantasy has gone to round bases entirely.
    – Fomite
    Feb 15, 2018 at 8:29
  • Amusingly, the comment saying this is out of date is now out of date with the rerelease of Fantasy as The Old World... I wait for another comment in 6 years when my comment is out of date because we've gone to hexagonal bases or something. Mar 31 at 8:20

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