RCF to RPM Calculator

Convert RCF to RPM



What is RCF and RPM?

RCF (Relative Centrifugal Force) is the force exerted on a sample in a centrifuge, relative to the force of gravity. RPM (Revolutions Per Minute) is the number of turns in one minute.

Formula

The formula to convert RCF to RPM is:

\[ \text{RPM} = \sqrt{\frac{\text{RCF}}{\text{radius} \times 1.118}} \times 1000 \]

Example Calculation

Consider a centrifuge with an RCF of 5000 g and a radius of 10 cm:

Using the formula:

\[ \text{RPM} = \sqrt{\frac{5000}{10 \times 1.118}} \times 1000 \approx 2113.49 \text{ rpm} \]

This means the RPM is approximately 2113.49.