All Tools
1049+ free tools

Mirror Equation Calculator

Calculate object distance using the mirror equation 1/f = 1/u + 1/v. Works for concave and convex mirrors.

Inputs

Positive for concave, negative for convex

Result
60.000
Object distance u (cm)
-0.500
Magnification

u = fv / (v − f) = 60.000 cm

Related science tools

Ohm's Law Calculator
Calculate voltage using V = I × R
Electrical Power
Calculate power using P = V × I
Force Calculator
Calculate force using F = m × a (Newton's second law)
Kinetic Energy
Calculate kinetic energy using KE = ½mv²