Convert Liters per Second to Cubic Feet per Minute
1 liter per second = 2.11888 cubic feet per minute. Multiply the number of liters per second by 2.11888000329.
1 L/s = 2.118880003 CFM
Multiply the number of liters per second by 2.11888000329.
Results are rounded for display. Double-check values for critical work.
Popular flow rate conversions
Liters per Second to Cubic Feet per Minute table
| Liters per Second | Cubic Feet per Minute |
|---|---|
| 1 L/s | 2.11888 CFM |
| 2 L/s | 4.23776 CFM |
| 3 L/s | 6.35664 CFM |
| 4 L/s | 8.47552 CFM |
| 5 L/s | 10.5944 CFM |
| 10 L/s | 21.1888 CFM |
| 20 L/s | 42.3776 CFM |
| 25 L/s | 52.972 CFM |
| 50 L/s | 105.944 CFM |
| 100 L/s | 211.888 CFM |
| 500 L/s | 1,059.44 CFM |
| 1000 L/s | 2,118.88 CFM |
Liters per Second to Cubic Feet per Minute in your head
Multiply by 15, then divide by 7.
That lands within 1% of the exact value.
10 L/s → 21.4286 CFM in your head, 21.1888 CFM exactly.
About these units
The liter per second (L/s) is a metric unit of flow rate, equal to 0.001 cubic meters per second.
The cubic foot per minute (CFM) is an imperial unit of flow rate, equal to 0.00047194744 cubic meters per second.
Going the other way, 1 cubic foot per minute = 0.47194744 liters per second. Pumps, compressors, taps and HVAC ducts are all rated in different flow units. Convert volumetric flow between metric, US and imperial measures.
Frequently asked
- How many cubic feet per minute are in a liter per second?
- 1 liter per second = 2.11888 cubic feet per minute.
- How do you convert liters per second to cubic feet per minute?
- Multiply the number of liters per second by 2.11888000329.
- What is 10 L/s in CFM?
- 10 L/s = 21.1888 CFM.