Hooke's Law

Hooke's law - force, elongation and spring constant. Calculate the force required to extend or compress a spring, or determine the spring constant needed for a given force and displacement.

Parameter	Value	Unit
Force (F)		N
Spring Constant (k)		N/m
Extension/Compression (s)		m

Calculator

Inputs

Force (F) (N)

Spring Constant (k) (N/m)

Extension/Compression (s) (m)

Results

Force (Hooke's Law)-- N

Spring Constant Calculated-- N/m

Displacement Calculated-- m