Centrifuge Speed Calculator

Rotational Speed and centrifugal force

To calculate the relative centrifugal force at the given rotor speed and given rotor radius, please enter the values in the appropriate fields and press the Calculate RCF key.

The Calculate Speed key provides information on the required rotational speed at the given relative centrifugal force and the given rotor radius.


Please specify centrifuge and rotor or enter rotor's radius directly

= Radius      cm
Relative centrifugal force (RCF)

RCF      x g


Speed      rpm