Calculate

Calculate is a Cantrip divination available to Artificer, Sorcerer, Warlock, Wizard.

You instantly know the answer to any mathematical equation that you speak aloud. The equation must be a problem that a creature with Intelligence 20 could solve using nonmagical tools with 1 hour of calculation. Additionally, you gain an expertise die on Engineering checks made during the duration of the spell. Note: Using the _calculate_ cantrip allows a player to make use of a calculator at the table in order to rapidly answer mathematical equations.

Mechanics

level:
0
range:
self
ritual:
false
school:
Divination
classes:
Artificer, Sorcerer, Warlock, Wizard
duration:
Up to 1 hour
casting time:
1 action
concentration:
true

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Sources

Last updated 6/19/2026·Tags: spell, divination, artificer, sorcerer, warlock, wizard, concentration