Convert liter per second to cubic foot per minute
1 L/s = 2.118880003 cfm
1 L/s = 2.12 cfm
1 L/s in every volumetric flow rate unit
| cubic meter per second | 0.001 m³/s |
| liter per second | 1 L/s |
| liter per minute | 60 L/min |
| cubic meter per hour | 3.6 m³/h |
| US gallon per minute | 15.9 gpm |
| cubic foot per minute | 2.12 cfm |
| liter per day | 86,400 L/d |
| US gallon per day | 22,800 gpd |
| million US gallons per day | 0.0228 MGD |
How the conversion works
Multiply by 2.118880003 to go from liter per second to cubic foot per minute, or divide by it to go back. Every conversion on this site routes through the SI value (m³/s) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? cubic foot per minute to liter per second — 1 cfm = 0.4719474432 L/s.
liter per second to cubic foot per minute — common values
| 1 L/s | 2.11888 cfm |
| 2 L/s | 4.23776 cfm |
| 3 L/s | 6.35664 cfm |
| 5 L/s | 10.5944 cfm |
| 10 L/s | 21.1888 cfm |
| 15 L/s | 31.7832 cfm |
| 20 L/s | 42.3776 cfm |
| 25 L/s | 52.972 cfm |
| 50 L/s | 105.944 cfm |
| 75 L/s | 158.916 cfm |
| 100 L/s | 211.888 cfm |
| 250 L/s | 529.72 cfm |
| 500 L/s | 1,059.44 cfm |
| 1000 L/s | 2,118.88 cfm |
Other volumetric flow rate conversions
L/min → cfmL/s → L/minL/s → m³/hL/s → m³/sL/s → gpmL/s → gpdL/s → MGDm³/h → cfmSolvers that use volumetric flow rate