Dnd Hp Calculator
Calculate hit points for Dungeons & Dragons characters based on class, level, and Constitution modifier.
Published by:
isCalculator Editorial Team
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How to use this tool?
How to Use the DND HP Calculator
Follow these steps to calculate your character's hit points:
- Select your class from the dropdown. This determines your hit die size (e.g., d12 for Fighters).
- Enter your level (1–20). The calculator uses max hit die at level 1 and average rolls for subsequent levels.
- Input your Constitution modifier (between -5 and +10). This is added per level.
- Check any feats you have: Tough (+2 HP/level) or Hill Dwarf (+1 HP/level).
- Click "Calculate HP" to see your total hit points and a breakdown of the calculation.
All values are integers. The calculator uses standard D&D 5e rules: max die at level 1, average rolls thereafter.
Previous Results
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Frequently Asked Questions
At level 1, you take the maximum of your class's hit die plus your Constitution modifier. For each subsequent level, you roll the hit die (or take the average) and add your Constitution modifier. Feats like Tough add extra HP per level.
The average of a hit die is half the die size plus 0.5. For a d10, average is 5.5; for d8, 4.5; for d6, 3.5; for d12, 6.5.
Yes, the calculator includes checkboxes for the Tough feat (+2 HP/level) and Hill Dwarf racial trait (+1 HP/level).
