Convert m³/h to L/s or L/s to m³/h from a single flow value, with multi-unit conversions for m³/s, L/min, L/h, US gpm, and cfm.
m3/h to l/s Formula
The following formula is used to convert m3/h to l/s.
l/s = 0.27778 * m3/h
- Where l/s is the liters per second
- m3/h is the cubic meters per hour
To calculate l/s from m3/h multiply the m3/h by 0.27778.
| Flow (m³/h) | Flow (L/s) |
|---|---|
| 0.1 | 0.028 |
| 0.25 | 0.069 |
| 0.5 | 0.139 |
| 1 | 0.278 |
| 1.5 | 0.417 |
| 2 | 0.556 |
| 2.5 | 0.694 |
| 3 | 0.833 |
| 4 | 1.111 |
| 5 | 1.389 |
| 7.5 | 2.083 |
| 10 | 2.778 |
| 12 | 3.333 |
| 15 | 4.167 |
| 20 | 5.556 |
| 25 | 6.944 |
| 30 | 8.333 |
| 40 | 11.111 |
| 50 | 13.889 |
| 100 | 27.778 |
| Conversion factors: 1 m³/h = 0.277778 L/s (exactly ÷ 3.6). Conversely, 1 L/s = 3.6 m³/h. | |
How do you convert m3/h to l/s? In order to convert liters per second, multiply the total amount of m3/h by 0.27778. This will convert the value into l/s.
How do you convert l/s to m3/h? To convert the l/s into m3/h, simply divide the total l/s by 0.27778. The formula for this process is shown above.
Example Problem
How to calculate l/s from m3/h?
First, determine the total flow in cubic meters per hour.
For this example, the total m3/h is found to be 18.
Next, use the formula for the conversion above to determine the amount of l/s.
l/s = 0.27778 * m3/h
l/s = 0.27778 * 18
l/s = 5
