G to RPM Centrifuge Calculator

Spin faster with correct rotor settings today. Use radius options, unit conversion, and clear steps. Download results in CSV or PDF whenever needed later.

Calculator Inputs

Example: 5000 means 5000×g relative centrifugal force.
Measure from rotor center to sample position.
The formula uses radius in centimeters internally.
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Example Data Table

These examples assume the listed rotor radius and show the corresponding speed.

RCF (g) Radius (cm) RPM Notes