Centrifuge Speed Calculator
Free calculate centrifuge speed in rpm from rcf (relative centrifugal force) or convert between g-force and rotational speed.
Input Parameters
In g-force units (leave empty to calculate from RPM)
Distance from center of rotation
Results
Enter RCF or RPM to calculate
Centrifuge Speed Formulas
RCF Calculation
RCF = 1.118 × 10⁻⁵ × r × RPM²
Where r is radius in cm
RPM from RCF
RPM = √(RCF / (1.118 × 10⁻⁵ × r))
Calculate RPM from desired RCF