CFM to Liters/h ft3/min to l/h Calculator
CFM to Litres per Hour (L/h) and Vice Versa
Contents
Convert between Cubic Feet per Minute (CFM) and Litres per Hour (L/h).
- CFM: Unit of volumetric flow rate in cubic feet per minute.
- L/h: Unit of volumetric flow rate in litres per hour.
CFM to L/h:
L/h to CFM:
| CFM | L/h |
|---|---|
| 0 | 0 |
| 1 | 1699.0099 |
| 10 | 16990.0992 |
| 100 | 169900.9919 |
| 1000 | 1699009.9199 |
For converting Cubic Feet per Minute (CFM) to Litres per Hour (L/h), you need both formula and the right conversion factor. CFM measures air or fluid flow in cubic feet each minute. L/h does the same in litres per hour. For example, if 1 CFM = 28.3168 litres/ minute. Since there are 60 minutes in an hour, the conversion factor becomes 28.3168 × 60.
So, if you know the CFM value, multiply it by 1699.01 to get L/h. If you want CFM from L/h, divide L/h by 1699.01.
Formula to Convert CFM and L/h
| Conversion | Formula |
|---|---|
| CFM to L/h | L/h = CFM × 28.3168 × 60 |
| L/h to CFM | CFM = L/h ÷ (28.3168 × 60) |
How To convert – See Examples
Example 1: Convert CFM to L/h
Suppose you have 3 CFM and want to find L/h.
| Step | Calculation | Result |
|---|---|---|
| Multiply by 28.3168 | 3 × 28.3168 = 84.9504 | 84.9504 L/min |
| Multiply by 60 | 84.9504 × 60 = 5097.024 | 5097.02 L/h |
So, 3 CFM equals 5097.02 L/h.
Example 2: Convert L/h to CFM
Now, you have 10000 L/h and want to find CFM.
| Step | Calculation | Result |
|---|---|---|
| Divide by 60 | 10000 ÷ 60 = 166.6667 | 166.67 L/min |
| Divide by 28.3168 | 166.67 ÷ 28.3168 = 5.886 | 5.89 CFM |
So, 10000 L/h equals 5.89 CFM.
Explained CFM to L/h Calculation
Here’s the complete conversion table for CFM to L/h from 1 to 100:
| CFM | L/h Calculation | CFM | L/h Calculation |
|---|---|---|---|
| 1 | 1 × 1699.01 = 1699.01 | 51 | 51 × 1699.01 = 86649.52 |
| 2 | 2 × 1699.01 = 3398.02 | 52 | 52 × 1699.01 = 88348.53 |
| 3 | 3 × 1699.01 = 5097.03 | 53 | 53 × 1699.01 = 90047.54 |
| 4 | 4 × 1699.01 = 6796.03 | 54 | 54 × 1699.01 = 91746.54 |
| 5 | 5 × 1699.01 = 8495.04 | 55 | 55 × 1699.01 = 93445.55 |
| 6 | 6 × 1699.01 = 10194.05 | 56 | 56 × 1699.01 = 95144.56 |
| 7 | 7 × 1699.01 = 11893.06 | 57 | 57 × 1699.01 = 96843.57 |
| 8 | 8 × 1699.01 = 13592.07 | 58 | 58 × 1699.01 = 98542.58 |
| 9 | 9 × 1699.01 = 15291.07 | 59 | 59 × 1699.01 = 100241.58 |
| 10 | 10 × 1699.01 = 16990.10 | 60 | 60 × 1699.01 = 101940.59 |
| 11 | 11 × 1699.01 = 18689.11 | 61 | 61 × 1699.01 = 103639.60 |
| 12 | 12 × 1699.01 = 20388.12 | 62 | 62 × 1699.01 = 105338.61 |
| 13 | 13 × 1699.01 = 22087.13 | 63 | 63 × 1699.01 = 107037.61 |
| 14 | 14 × 1699.01 = 23786.14 | 64 | 64 × 1699.01 = 108736.62 |
| 15 | 15 × 1699.01 = 25485.15 | 65 | 65 × 1699.01 = 110435.63 |
| 16 | 16 × 1699.01 = 27184.16 | 66 | 66 × 1699.01 = 112134.64 |
| 17 | 17 × 1699.01 = 28883.17 | 67 | 67 × 1699.01 = 113833.65 |
| 18 | 18 × 1699.01 = 30582.18 | 68 | 68 × 1699.01 = 115532.66 |
| 19 | 19 × 1699.01 = 32281.19 | 69 | 69 × 1699.01 = 117231.66 |
| 20 | 20 × 1699.01 = 33980.19 | 70 | 70 × 1699.01 = 119930.68 |
| 21 | 21 × 1699.01 = 35679.20 | 71 | 71 × 1699.01 = 121629.69 |
| 22 | 22 × 1699.01 = 37378.21 | 72 | 72 × 1699.01 = 123328.70 |
| 23 | 23 × 1699.01 = 39077.22 | 73 | 73 × 1699.01 = 125027.71 |
| 24 | 24 × 1699.01 = 40776.23 | 74 | 74 × 1699.01 = 126726.72 |
| 25 | 25 × 1699.01 = 42475.24 | 75 | 75 × 1699.01 = 128425.73 |
| 26 | 26 × 1699.01 = 44174.25 | 76 | 76 × 1699.01 = 130124.74 |
| 27 | 27 × 1699.01 = 45873.26 | 77 | 77 × 1699.01 = 131823.74 |
| 28 | 28 × 1699.01 = 47572.27 | 78 | 78 × 1699.01 = 133522.76 |
| 29 | 29 × 1699.01 = 49271.28 | 79 | 79 × 1699.01 = 135221.77 |
| 30 | 30 × 1699.01 = 50970.29 | 80 | 80 × 1699.01 = 136920.78 |
| 31 | 31 × 1699.01 = 52669.30 | 81 | 81 × 1699.01 = 138619.79 |
| 32 | 32 × 1699.01 = 54368.30 | 82 | 82 × 1699.01 = 140318.80 |
| 33 | 33 × 1699.01 = 56067.32 | 83 | 83 × 1699.01 = 142017.81 |
| 34 | 34 × 1699.01 = 57766.33 | 84 | 84 × 1699.01 = 143716.82 |
| 35 | 35 × 1699.01 = 59465.34 | 85 | 85 × 1699.01 = 145415.82 |
| 36 | 36 × 1699.01 = 61164.35 | 86 | 86 × 1699.01 = 147114.84 |
| 37 | 37 × 1699.01 = 62863.36 | 87 | 87 × 1699.01 = 148813.85 |
| 38 | 38 × 1699.01 = 64562.37 | 88 | 88 × 1699.01 = 150512.86 |
| 39 | 39 × 1699.01 = 66261.38 | 89 | 89 × 1699.01 = 152211.87 |
| 40 | 40 × 1699.01 = 67960.39 | 90 | 90 × 1699.01 = 153910.88 |
| 41 | 41 × 1699.01 = 69659.40 | 91 | 91 × 1699.01 = 155609.89 |
| 42 | 42 × 1699.01 = 71358.41 | 92 | 92 × 1699.01 = 157308.90 |
| 43 | 43 × 1699.01 = 73057.42 | 93 | 93 × 1699.01 = 159007.90 |
| 44 | 44 × 1699.01 = 74756.42 | 94 | 94 × 1699.01 = 160706.92 |
| 45 | 45 × 1699.01 = 76455.44 | 95 | 95 × 1699.01 = 162405.93 |
| 46 | 46 × 1699.01 = 78154.45 | 96 | 96 × 1699.01 = 164104.94 |
| 47 | 47 × 1699.01 = 79853.46 | 97 | 97 × 1699.01 = 165803.95 |
| 48 | 48 × 1699.01 = 81552.47 | 98 | 98 × 1699.01 = 167502.96 |
| 49 | 49 × 1699.01 = 83251.48 | 99 | 99 × 1699.01 = 169201.96 |
| 50 | 50 × 1699.01 = 84950.49 | 100 | 100 × 1699.01 = 169900.99 |
Why Use This Calculator?
- Our tool is helpful for converting flow rates in HVAC systems, pumps, or ventilation equipment.
- The tool can convert both values vice vers.
- It saves your time.
- It provide accurate result.
