Know Age

This spell enables the caster to instantly know the age of any single person, creature, or object on which he concentrates. The age is accurate to the nearest year.

[Tome of Magic]

Sphere: Time
(Divination)
Level: 1

Range: 0
Components: V, S, M
Duration: Instantaneous
Casting Time: 1
Area of Effect: One object or creature
Saving Throw: None

Material Components:
a calendar page