Engineering Unit Converters

Convert CFM to L/s

Use our accurate converter to change cfm into l/s. This tool is simple to use and works instantly.

How to Calculate

To change cfm to l/s, you just need to know the conversion factor.

Rule: 1 CFM = 0.471947 L/s

CFM to L/s
Pre-defined calculator for direct cfm to l/s conversion.
CFM
0
L/s
Formula: 1 CFM = 0.471947 L/s

Unit Information

About CFM

Definition: Cubic feet per minute is a unit of volumetric flow for air and gas.

History: A primary unit in the North American HVAC industry.

Where it is used: Standard for rating vacuum cleaners, air conditioning, and computer fans.

CFM to L/s Conversion Table

CFM [cfm]L/s [ls]
0.01 cfm0.00471947 ls
0.1 cfm0.0471947 ls
1 cfm0.471947 ls
2 cfm0.943894 ls
3 cfm1.415841 ls
5 cfm2.359735 ls
10 cfm4.71947 ls
20 cfm9.43894 ls
50 cfm23.59735 ls
100 cfm47.1947 ls
1000 cfm471.947 ls

How to Convert CFM to L/s

Calculation: To convert cfm to l/s, multiply the value by the conversion factor (0.471947).

Example: convert 15 cfm to ls:
15 cfm = 15 × 0.471947 ls = 7.079205 ls

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