Spring Force using Hooke’s Law Calculator

This CalcTown calculator calculates the spring force required to stretch/compress a spring to a particular length using Hooke's law.

*Please note that the displacement of the spring from its equilibrium will be positive if stretched and negative if compressed.

Spring Constant using Hooke’s Law Calculator

Note: The displacement of the spring from its equilibrium (xo) will be positive if stretched and negative if compressed.
N/m
m
m

Result

N
images
images
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Where

F = Force required to stretch the spring

k = Spring Constant

x0= The equilibrium position

x = The displacement of the spring from its equilibrium (Can be negative or positive, based on whether the spring is compressed or stretched)