Centripetal Force Calculator

Centripetal force and acceleration for circular motion.

Runs in your browser — nothing is uploaded

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How to use Centripetal Force Calculator

  1. Choose what to solve for (where offered).
  2. Enter the known values in SI units shown next to each field.
  3. Read the answer with conversions to common units.

Formula & assumptions

a = v² / r

F = m × v² / r