How many cfm in 1 litre/second?
The answer is 2.1188799727597.

We assume you are converting between **cubic foot/minute** and **litre/second**.

You can view more details on each measurement unit:

cfm or
litre/second

The SI derived unit for **volume flow rate** is the cubic meter/second.

1 cubic meter/second is equal to 2118.8799727597 cfm, or 1000 litre/second.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between cubic feet/minute and liters/second.

Type in your own numbers in the form to convert the units!

You can do the reverse unit conversion from litre/second to cfm, or enter any two units below:

Cubic feet per minute (CFM) is a measure used in Industrial hygiene and ventilation engineering. It describes the rate of flow of a gas or air volume into or out of a space.

A standard measurement of airflow that indicates how many cubic feet of air pass by a stationary point in one minute. The higher the number, the more air is being forced through the system. The volumetric flow rate of a liquid or gas in cubic feet per minute. 1 CFM equals approximately 0.47 liter per second.

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