cfm to L/s converter
1 cfm = 0.471947 L/s
And 1 L/s = 2.11888 cfm. Cubic feet per minute to litres per second.
Formula
L/s = cfm × 0.471947
A reading of 25 cfm is 25 × 0.471947 = 11.7987 L/s.
cfm to L/s table
| cfm | L/s |
|---|---|
| 1 cfm | 0.471947 L/s |
| 5 cfm | 2.35974 L/s |
| 10 cfm | 4.71947 L/s |
| 25 cfm | 11.7987 L/s |
| 50 cfm | 23.5974 L/s |
| 100 cfm | 47.1947 L/s |
| 250 cfm | 117.987 L/s |
| 500 cfm | 235.974 L/s |
| 1,000 cfm | 471.947 L/s |
L/s to cfm table
| L/s | cfm |
|---|---|
| 1 L/s | 2.11888 cfm |
| 5 L/s | 10.5944 cfm |
| 10 L/s | 21.1888 cfm |
| 25 L/s | 52.972 cfm |
| 50 L/s | 105.944 cfm |
| 100 L/s | 211.888 cfm |
About these units
cfm (cubic feet per minute): Fans, ventilation and compressors.
L/s (litres per second): Water supply and pump sizing.
US and UK gallons differ by about 20%; every gallon unit here is the US gallon unless stated. cfm is cubic feet per minute, the usual unit for fans and compressors; scfm and acfm (standard and actual) differ by the gas density, which this converter does not change.
Convert L/s to cfm instead · All volumetric flow rate conversions