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Archives of Nethys

Archives of Nethys

Pathfinder RPG (1st Edition) Pathfinder RPG (2nd Edition) Starfinder RPG

Rules Index | GM Screen | Player's Guide
Chapter 1: Introduction / Character Creation

Ability Modifiers

Source Core Rulebook pg. 20 4.0
Once you’ve finalized your ability scores, you can use them to determine your ability modifiers, which are used in most other statistics in the game. Find the score in Table 1–1: Ability Modifiers to determine its ability modifier.

Table 1-1: Ability Modifiers

Ability ScoreModifier
1-5
2-3-4
4-5-3
6-7-2
8-9-1
10-11+0
12-13+1
14-15+2
16-17+3
18-19+4
20-21+5
22-23+6
24-25+7
etc.