general

Stiffness

Solves for any one of applied force (F), extension (x), or stiffness (k) given the other two using Hooke's Law: F = k × x.

Inputs

I Want to Calculate

Applied Force(N)

Applied force in newtons — used when solving for Extension or Stiffness

Extension(m)

Extension in metres — used when solving for Applied Force or Stiffness

Stiffness(N/m)

Spring stiffness in newtons per metre — used when solving for Applied Force or Extension

⚠Extension must be greater than zero

Applied Force—NApplied force result in newtons — populated when toFind = 1

Extension—mExtension result in metres — populated when toFind = 2

Stiffness—N/mStiffness result in N/m — populated when toFind = 3