Liter per second → Cubic foot per minute (L/s → cfm)

L/s to cfm direct conversion page with calculator, reverse conversion and comparison table.

1 L/s = 2.1188800026907 cfm
1 Liter per second (L/s) = 2.1188800026907 Cubic foot per minute (cfm).


swap converter

If you want to reverse convert, use Cubic foot per minute → Liter per second. 1 cfm = 0.47194744333333 L/s. You can also explore the full Flow converter page for more cross conversions.

Conversion formula

Liter per second to Cubic foot per minute formula: value in cfm = value in L/s × 2.1188800026907.

Cubic foot per minute to Liter per second formula: value in L/s = value in cfm × 0.47194744333333.

How to convert Liter per second to Cubic foot per minute

To convert Liter per second to Cubic foot per minute, multiply the value in L/s by 2.1188800026907. This gives the result in cfm.

For example, 1 L/s = 2.1188800026907 cfm and 10 L/s = 21.188800026907 cfm.

What is Liter per second?

Liter per second (L/s): Instantaneous water flow through pipes and pumps. 1 L/s = 60 L/min = 0.001 m³/s.

What is Cubic foot per minute?

Cubic foot per minute (cfm): Airflow ratings for fans and ventilation equipment. 1 cfm ≈ 0.000471947443 m³/s.

FAQ

How many cubic foot per minute are in 1 liter per second?

There are 2.1188800026907 cfm in 1 L/s.

Why can conversion results differ slightly?

Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.

How do I convert liter per second to cubic foot per minute?

Multiply the value in L/s by 2.1188800026907 to get the value in cfm.

Liter per second → other Flow units

Liter per second → Cubic foot per minute Table

The table below shows common values from Liter per second to Cubic foot per minute and the reverse direction for quick reference.

L/scfmRounded
1 L/s2.1188800026907 cfm2.1189
2 L/s4.2377600053814 cfm4.2378
3 L/s6.3566400080721 cfm6.3566
4 L/s8.4755200107628 cfm8.4755
5 L/s10.594400013453 cfm10.5944
10 L/s21.188800026907 cfm21.1888
12 L/s25.426560032288 cfm25.4266
15 L/s31.78320004036 cfm31.7832
20 L/s42.377600053814 cfm42.3776
25 L/s52.972000067267 cfm52.9720
30 L/s63.566400080721 cfm63.5664
40 L/s84.755200107628 cfm84.7552
50 L/s105.94400013453 cfm105.9440
75 L/s158.9160002018 cfm158.9160
100 L/s211.88800026907 cfm211.8880
200 L/s423.77600053814 cfm423.7760
250 L/s529.72000067267 cfm529.7200
500 L/s1059.4400013453 cfm1059.4400
750 L/s1589.160002018 cfm1589.1600
1000 L/s2118.8800026907 cfm2118.8800
2500 L/s5297.2000067267 cfm5297.2000
5000 L/s10594.400013453 cfm10594.4000
10000 L/s21188.800026907 cfm21188.8000

Cubic foot per minute → Liter per second Table

cfmL/sRounded
1 cfm0.47194744333333 L/s0.4719
2 cfm0.94389488666667 L/s0.9439
3 cfm1.41584233 L/s1.4158
4 cfm1.8877897733333 L/s1.8878
5 cfm2.3597372166667 L/s2.3597
10 cfm4.7194744333333 L/s4.7195
12 cfm5.66336932 L/s5.6634
15 cfm7.07921165 L/s7.0792
20 cfm9.4389488666667 L/s9.4389
25 cfm11.798686083333 L/s11.7987
30 cfm14.1584233 L/s14.1584
40 cfm18.877897733333 L/s18.8779
50 cfm23.597372166667 L/s23.5974
75 cfm35.39605825 L/s35.3961
100 cfm47.194744333333 L/s47.1947
200 cfm94.389488666667 L/s94.3895
250 cfm117.98686083333 L/s117.9869
500 cfm235.97372166667 L/s235.9737
750 cfm353.9605825 L/s353.9606
1000 cfm471.94744333333 L/s471.9474
2500 cfm1179.8686083333 L/s1179.8686
5000 cfm2359.7372166667 L/s2359.7372
10000 cfm4719.4744333333 L/s4719.4744

Cubic foot per minute → Liter per second

The reverse value is 1 cfm = 0.47194744333333 L/s.