Hardness

Hardness: Each object has hardness—a number that represents how well it resists damage. When an object is damaged, subtract its hardness from the damage.

Table: Substance Hardness and Hit Points
Substance Hardness Hit Points
Glass 1 1/in. of thickness
Paper or cloth 0 2/in. of thickness
Rope 0 2/in. of thickness
Ice 0 3/in. of thickness
Leather or hide 2 5/in. of thickness
Wood 5 10/in. of thickness
Stone 8 15/in. of thickness
Iron or steel 10 30/in. of thickness
Mithral 15 30/in. of thickness
Adamantine 20 40/in. of thickness
Table: Object Hardness and Hit Points
Object Hardness Hit Points Sap DC
Rope (1 in. diameter) 0 2 23
Simple wooden door 5 10 13
Small chest 5 1 17
Good wooden door 5 15 18
Treasure chest 5 15 23
Strong wooden door 5 20 23
Masonry wall (1 ft. thick) 8 90 35
Hewn stone (3 ft. thick) 8 540 50
Chain 10 5 26
Manacles 10 10 26
Masterwork manacles 10 10 28
Iron door (2 in. thick) 10 60 28
Table: Common Armor, Weapon, and Shield Hardness and Hit Points
Weapon or Shield Hardness1 Hit Points2, 3
Light blade 10 2
One-handed blade 10 5
Two-handed blade 10 10
Light metal-hafted weapon 10 10
One-handed metal-hafted weapon 10 20
Light hafted weapon 5 2
One-handed hafted weapon 5 5
Two-handed hafted weapon 5 10
Projectile weapon 5 5
Armor special4 armor bonus × 5
Buckler 10 5
Light wooden shield 5 7
Heavy wooden shield 5 15
Light steel shield 10 10
Heavy steel shield 10 20
Tower shield 5 20

1 Add +2 for each +1 enhancement bonus of magic items.
2 The hp value given is for Medium armor, weapons, and shields. Divide by 2 for each size category of the item smaller than Medium, or multiply it by 2 for each size category larger than Medium.
3 Add 10 hp for each +1 enhancement bonus of magic items.
4 Varies by material; see Table: Substance Hardness and Hit Points.

OPEN GAME LICENSE Version 1.0a - All text is Open Game Content.