Flow Rate Calculator

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Calculates the volume or mass of fluid passing a point per unit time.

How To Use

How to use this calculator

Start with your values, or try a preset.

Step 1

Enter Volume of Fluid and Time in the units shown.

Step 2

Read Flow Rate in the results panel. Results update as you change the inputs.

Step 3

Choose a preset to load an example, then adjust the values for your situation.

Worked Examples

See the inputs and their calculated results.

Volume of Fluid: 5 liters; Time: 10 seconds

Flow Rate: 0.5 liters/second

Volume of Fluid: 20 liters; Time: 10 seconds

Flow Rate: 2 liters/second

Volume of Fluid: 50 liters; Time: 10 seconds

Flow Rate: 5 liters/second

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