Dungeons & Dragons Calculators
Point-buy ability score allocation, hit points at a given level, and encounter difficulty balancing for a party of a given size and level: Dungeons & Dragons 5th Edition math, built around the rules in the 5e core rulebooks.
Calculators & Tools
Point Buy Calculator
The Point Buy Calculator helps tabletop RPG players, especially D&D 5e enthusiasts, allocate ability scores using the point buy system. This calculator instantly shows the point cost for each ability score from 8 to 15, ensuring balanced character creation within your campaign's budget constraints.
HP Calculator 5e
The HP Calculator 5e works out a Dungeons & Dragons character's maximum hit points from class, level, and Constitution modifier, using either the fixed average method or manually entered rolls. It supports multiclass characters, applying each class's own hit die to the levels taken in that class. An optional Tough feat toggle adds the correct per-level bonus.
Encounter Calculator 5e
The Encounter Calculator 5e rates a Dungeons & Dragons combat encounter as Easy, Medium, Hard, or Deadly using the 2014 Dungeon Master's Guide XP threshold and encounter multiplier rules. Enter your party size and level, then add monsters by challenge rating, and the calculator converts CR to XP automatically rather than requiring you to look it up separately. It adjusts the encounter multiplier for unusually small or large parties.