Liter per Hour to Liter per Minute (LPH to LPM)
Convert LPH to LPM — Flow Rate converter
One liter per hour equals 0.01666667 LPM, so to convert liters per hour to liters per minute you multiply the value by 0.01666667. A liter per hour is smaller than a liter per minute — going the other way, 1 LPM = 60 LPH. For example, 10 LPH = 0.16666667 LPM and 50 LPH = 0.83333333 LPM.
1 LPH = 0.01666667 LPM
Liter per Hour to Liter per Minute formula
1 Liter per Hour = 0.01666667 LPM
Worked examples
- 25 LPH = 0.41666667 LPM
- 100 LPH = 1.666667 LPM
Liter per Hour to Liter per Minute conversion table
| Liter per Hour (LPH) | Liter per Minute (LPM) |
|---|---|
| 1 | 0.01666667 |
| 2 | 0.03333333 |
| 3 | 0.05 |
| 5 | 0.08333333 |
| 8 | 0.13333333 |
| 10 | 0.16666667 |
| 12 | 0.2 |
| 15 | 0.25 |
| 20 | 0.33333333 |
| 25 | 0.41666667 |
| 50 | 0.83333333 |
| 100 | 1.666667 |
| 250 | 4.166667 |
| 500 | 8.333333 |
| 1000 | 16.666667 |
Which gallon, and which trade
The single most expensive mistake in flow conversion is the gallon. A US liquid gallon is 3.785411784 litres; an imperial gallon is 4.54609 litres. US GPM and imperial GPM differ by about 20%, and pump datasheets frequently do not say which one they mean. Check the manufacturer's country of origin before trusting a GPM figure.
Different trades default to different units for the same physical quantity: HVAC and compressed air work in CFM, plumbing and pumps in GPM or LPM, and process and water engineering in m³/h or L/s. A specification that mixes them is usually quoting different equipment, not different flows. On this page, 1 LPH = 0.01666667 LPM.
Frequently asked questions
How many liters per minute are in one liter per hour?
One liter per hour equals 0.01666667 liters per minute (LPM).
How many liters per hour are in one liter per minute?
One liter per minute equals 60 liters per hour (LPH).
How do you convert liters per hour to liters per minute?
1 Liter per Hour = 0.01666667 LPM. Use the calculator above for any value.
What is 5 LPH in LPM?
5 LPH = 0.08333333 LPM.
What is 100 LPH in LPM?
100 LPH = 1.666667 LPM.
What is 10 LPH in LPM?
10 LPH = 0.16666667 LPM.
What is 20 LPH in LPM?
20 LPH = 0.33333333 LPM.
What is 50 LPH in LPM?
50 LPH = 0.83333333 LPM.
What is 500 LPH in LPM?
500 LPH = 8.333333 LPM.
Is a liter per hour bigger than a liter per minute?
No. A liter per hour is smaller — one liter per hour equals 0.01666667 liters per minute, while one liter per minute equals 60 liters per hour.