Tabletop Calculator — Warhammer 40,000 Combat & Damage Calculator

A free Warhammer 40,000 10th-edition combat calculator (mathhammer tool). Pick any two units from any faction, attach leaders and enhancements, choose a detachment, toggle rules and modifiers, and instantly see the expected hits, wounds, failed saves and damage for ranged or melee combat.

Warhammer 40,000 · 10th Ed

Select Faction

Choose a faction

Space Marines

7 chapters

›

Imperium

7 factions

›

Chaos

7 factions

›

Xenos

8 factions

›

Attacker

⚔

Select an attacker
from the faction panel

Defender

🛡

Select a defender
from the faction panel

or quick-test against

Select Faction

Choose a faction

Space Marines

7 chapters

›

Imperium

7 factions

›

Chaos

7 factions

›

Xenos

8 factions

›

Conditions

State

Hit

Wound

Defence

Combat Result◎ Shooting

Select both units to see combat results