Convert liter per second to cubic foot per minute
1 L/s = 2.118880003 cfm
1 L/s = 2.1189 cfm
1 L/s in every volumetric flow rate unit
| liter per day | 86,400 L/d |
| cubic centimeter per minute | 60,000 cm³/min |
| milliliter per minute | 60,000 mL/min |
| US gallon per day | 22,824 gpd |
| cubic inch per minute | 3,661.4 in³/min |
| liter per hour | 3,600 L/h |
| milliliter per second | 1,000 mL/s |
| US gallon per hour | 951.02 gph |
| barrel per day | 543.44 bbl/d |
| cubic foot per hour | 127.13 cfh |
| cubic meter per day | 86.4 m³/d |
| liter per minute | 60 L/min |
| US gallon per minute | 15.85 gpm |
| imperial gallon per minute | 13.198 imp gpm |
| cubic meter per hour | 3.6 m³/h |
| cubic foot per minute | 2.1189 cfm |
| liter per second | 1 L/s |
| acre-foot per day | 0.070046 ac·ft/d |
| cubic meter per minute | 0.06 m³/min |
| cubic foot per second | 0.035315 cfs |
| million US gallons per day | 0.022824 MGD |
| million imperial gallons per day | 0.019005 MIGD |
| cubic meter per second | 0.001 m³/s |
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