Size Chart

Size Modifier Chart Growth Chart

Add or Remove these modifiers when the target creature reaches the new size category

Size Str Mod Dex Mod Con Mod Natural Armor Def Mod Stealth Space
Fine -1 -1 0 Same +8 +8 6" or less
Diminutive 0 -1 0 Same +4 +6 6" to 1 ft.
Tiny +1 -1 0 Same +2 +4 1’ to 2 ft.
Small +2 -1 0 Same +1 +2 2’ to 4 ft.
Medium +2 -1 +2 Same 0 0 4’ to 8 ft.
Large +4 -1 +2 +2 -1 -2 8’ to 16 ft.
Huge +4 -1 +2 +3 -2 -4 16’ to 32 ft.
Gargantuan +4 0 +2 +4 -4 -6 32’ to 64 ft.
Colossal +4 0 +2 +5 -8 -8 64 ft. or more

All of these modifiers are shown as growth modifiers. Reverse the modifiers when shrinking.