How many cfm in 1 l/s?
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
l/s
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 l/s.
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!

››Quick conversion chart of cfm to l/s

1 cfm to l/s = 0.47195 l/s

5 cfm to l/s = 2.35974 l/s

10 cfm to l/s = 4.71947 l/s

20 cfm to l/s = 9.43895 l/s

30 cfm to l/s = 14.15842 l/s

40 cfm to l/s = 18.8779 l/s

50 cfm to l/s = 23.59737 l/s

75 cfm to l/s = 35.39606 l/s

100 cfm to l/s = 47.19475 l/s

››Want other units?

You can do the reverse unit conversion from
l/s 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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