Point Buy Calculator 5e

In Dungeons & Dragons 5th Edition, standard point buy gives you a pool of 27 points to spend across your six core ability scores: Strength, Dexterity, Constitution, Intelligence, Wisdom, and Charisma. Every score starts at a baseline of 8, which costs 0 points. As you increase a score, the cost per point scales non-linearly. Scores of 8 through 13 cost 1 point per increase. Raising a score to 14 or 15 costs 2 points per increase. Standard rules limit your unadjusted base scores to a minimum of 8 and a maximum of 15 before racial modifiers are applied. The total point expenditure formula is simply the sum of individual costs: Total Cost = Cost(STR) + Cost(DEX) + Cost(CON) + Cost(INT) + Cost(WIS) + Cost(CHA). Once your base scores are set, your character's chosen racial bonuses are added to yield your final score, from which your ability modifier is calculated using the standard formula: Modifier = Floor((Final Score - 10) / 2).

Imagine you are building a Wood Elf Ranger using the standard 27-point budget. You allocate your base scores as follows: Strength 8 (0 points), Dexterity 15 (9 points), Constitution 14 (7 points), Intelligence 8 (0 points), Wisdom 15 (9 points), and Charisma 8 (0 points). Adding these up, your total point cost is 0 + 9 + 7 + 0 + 9 + 0 = 25 points, leaving you with 2 unspent points. Next, your Wood Elf racial traits grant +2 to Dexterity and +1 to Wisdom. Applying these racial bonuses, your final Dexterity becomes 15 + 2 = 17, and your final Wisdom becomes 15 + 1 = 16. Finally, we calculate the ability modifiers: your Dexterity modifier is Floor((17 - 10) / 2) = +3, and your Wisdom modifier is Floor((16 - 10) / 2) = +3, giving your ranger exceptional agility and perception.

To maximize your character's effectiveness, avoid spreading your points too thin across odd numbers. Because D&D modifiers only increase on even numbers (e.g., 10 and 12 give +0 and +1 respectively), ending up with an odd base score of 11 or 13 is often inefficient unless paired with a specific racial bonus that rounds it up to an even number. Furthermore, always coordinate your base score choices with your racial stat increases before finalizing your build sheet.