RPM to Flow Rate Calculator

Formula

The formula to calculate the Flow Rate (FR) from RPM is:

\[ FR = \frac{RPM \times D}{231} \]

Where:

\(FR\) is the Flow Rate (GPM)
\(RPM\) is the Pump RPM
\(D\) is the Pump Displacement (in³/revolution)

What is RPM to Flow Rate?

The RPM to Flow Rate calculation determines the flow rate of a pump based on its RPM and displacement. This is useful for understanding the performance of pumps in various applications.

Example Calculation

Let's assume the following values for an example:

Pump RPM (RPM) = 1800
Pump Displacement (D) = 2 in³/revolution

Using the formula:

\[ FR = \frac{1800 \times 2}{231} \approx 15.58 \, \text{GPM} \]

The Flow Rate is approximately 15.58 GPM.