Hooke's Law Calculator
Use Hooke's law to find the force on a spring, its spring constant or its extension. Work out the elastic energy it stores, and combine two springs in series or in parallel.
What you can do
- Force, spring constant or extension from F = kx
- Energy stored from k and x, or F and x
- Springs in series and in parallel
- Extension of a pair under a load
- A spring that stretches with the force, and an energy curve in the energy modes