Muscles and physical power.
Strength is an Ability Score and the primary ability of Barbarian, Fighter.
Strength affects your Athletics skill and Attack Rolls so you become better at melee combat. It also determines how far you can jump and how much you can carry.
Strength Modifier Chart
Baldur's Gate 3 uses the Point Buy rulesets.
| Score | Modifier |
|---|---|
| 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 |
| 26 - 27 | + 8 |
| 28 - 29 | + 9 |
| 30 | + 10 |