What It Is

Constitution is one of the six ability scores that define what a character or creature is naturally good at.

This page is a compact play reference. If a spell, feature, monster, item, or DM ruling gives a more specific instruction, use that specific instruction.

How To Use It

Use Constitution for health, stamina, breath, endurance, concentration checks, and resisting bodily strain.

Limits And Rolls

  • The DM chooses the ability for an uncertain task unless a rule already specifies it.
  • Skills can pair with an ability score when the task fits that skill.
  • A feature, spell, item, or saving throw can use this ability in a specific way.
  • When a Constitution roll is needed, roll d20 + the Constitution modifier, plus proficiency bonus if a relevant proficiency applies.

FAQ

What is Constitution in D&D?

Constitution is a rules reference that explains one part of character creation, exploration, combat, or spellcasting.

Read more: Constitution A stylized heart emblem inside a circular frame representing
				health, stamina, endurance, and resilience. D&D Portal - Constitution Health, stamina, and endurance Constitution measures health, stamina, endurance, and a character's resistance to physical hardship. Full link: https://dnd-portal.com/rules/ability-scores/constitution/

How does Constitution work?

The Constitution page explains the rule, its requirements, and the result during play.

Read more: Constitution A stylized heart emblem inside a circular frame representing
				health, stamina, endurance, and resilience. D&D Portal - Constitution Health, stamina, and endurance Constitution measures health, stamina, endurance, and a character's resistance to physical hardship. Full link: https://dnd-portal.com/rules/ability-scores/constitution/

How do you use Constitution during play?

Use the Constitution rules when the situation described on the page occurs during a game.

Read more: Constitution A stylized heart emblem inside a circular frame representing
				health, stamina, endurance, and resilience. D&D Portal - Constitution Health, stamina, and endurance Constitution measures health, stamina, endurance, and a character's resistance to physical hardship. Full link: https://dnd-portal.com/rules/ability-scores/constitution/