AquaVerify

RPM to RCF converter

Convert centrifuge RPM to RCF, or RCF back to RPM, using the real rotor radius.

RPM to RCF converter

Formula

RCF = 1.118 x 10^-5 x r_cm x RPM^2

Variables and units

  • RPM
  • xg
  • cm rotor radius

Worked example

Example: 10000 RPM and 8.5 cm gives about 9503 xg.

10000 RPM at 8.5 cm gives approximately 9503 xg.

How to read the result

Enter the actual radius in cm; the calculator does not invent rotor presets.

Validation rules

Inputs must be finite, compatible and within calculation limits. Denominators cannot be zero.

Warnings

This calculator is an educational and workflow aid. It does not replace a validated method, SOP, accreditation decision or regulatory interpretation.

Private by design

Inputs and results stay in your browser. AquaTools Free does not send calculation values to AquaVerify servers.

Sources

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AquaVerify Cloud

Move from a one-off calculation to controlled sample, method and report workflows in AquaVerify Cloud.

FAQ

Are my inputs stored?

Inputs and results stay in your browser. AquaTools Free does not send calculation values to AquaVerify servers.

Can I use this as an official method record?

This calculator is an educational and workflow aid. It does not replace a validated method, SOP, accreditation decision or regulatory interpretation.

Where do saved calculations live?

AquaVerify Cloud keeps the governed workflows: saved calculations, history, traceability, ELN, LIMS review, reports and collaboration.