Liter per Second to Gallon (US) per Hour (LPS to gal/h)
Convert LPS to gal/h — Flow Rate converter
One liter per second equals 951.019389 gal/h, so to convert liters per second to gallons (US) per hour you multiply the value by 951.019389. A liter per second is larger than a gallon (US) per hour — going the other way, 1 gal/h = 0.0010515033 LPS. For example, 10 LPS = 9510.19 gal/h and 50 LPS = 47550.97 gal/h.
1 LPS = 951.019389 gal/h
Liter per Second to Gallon (US) per Hour formula
1 Liter per Second = 951.019389 gal/h
Worked examples
- 25 LPS = 23775.48 gal/h
- 100 LPS = 95101.94 gal/h
Liter per Second to Gallon (US) per Hour conversion table
| Liter per Second (LPS) | Gallon (US) per Hour (gal/h) |
|---|---|
| 1 | 951.019389 |
| 2 | 1902.04 |
| 3 | 2853.06 |
| 5 | 4755.1 |
| 8 | 7608.16 |
| 10 | 9510.19 |
| 12 | 11412.23 |
| 15 | 14265.29 |
| 20 | 19020.39 |
| 25 | 23775.48 |
| 50 | 47550.97 |
| 100 | 95101.94 |
| 250 | 237754.85 |
| 500 | 475509.69 |
| 1000 | 951019.39 |
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 LPS = 951.019389 gal/h.
Frequently asked questions
How many gallons (US) per hour are in one liter per second?
One liter per second equals 951.019389 gallons (US) per hour (gal/h).
How many liters per second are in one gallon (US) per hour?
One gallon (US) per hour equals 0.0010515033 liters per second (LPS).
How do you convert liters per second to gallons (US) per hour?
1 Liter per Second = 951.019389 gal/h. Use the calculator above for any value.
What is 5 LPS in gal/h?
5 LPS = 4755.1 gal/h.
What is 100 LPS in gal/h?
100 LPS = 95101.94 gal/h.
What is 10 LPS in gal/h?
10 LPS = 9510.19 gal/h.
What is 20 LPS in gal/h?
20 LPS = 19020.39 gal/h.
What is 50 LPS in gal/h?
50 LPS = 47550.97 gal/h.
What is 500 LPS in gal/h?
500 LPS = 475509.69 gal/h.
Is a liter per second bigger than a gallon (US) per hour?
Yes. A liter per second is larger — one liter per second equals 951.019389 gallons (US) per hour (gal/h).