Cubic Centimeter per Second to Gallon (US) per Hour (cm³/s to gal/h)
Convert cm³/s to gal/h — Flow Rate converter
Also written as cm3/s to gal/h.
One cubic centimeter per second equals 0.95101939 gal/h, so to convert cubic centimeters per second to gallons (US) per hour you multiply the value by 0.95101939. A cubic centimeter per second is smaller than a gallon (US) per hour — going the other way, 1 gal/h = 1.051503 cm³/s. For example, 10 cm³/s = 9.510194 gal/h and 50 cm³/s = 47.550969 gal/h.
1 cm³/s = 0.95101939 gal/h
Cubic Centimeter per Second to Gallon (US) per Hour formula
1 Cubic Centimeter per Second = 0.95101939 gal/h
Worked examples
- 25 cm³/s = 23.775485 gal/h
- 100 cm³/s = 95.101939 gal/h
Cubic Centimeter per Second to Gallon (US) per Hour conversion table
| Cubic Centimeter per Second (cm³/s) | Gallon (US) per Hour (gal/h) |
|---|---|
| 1 | 0.95101939 |
| 2 | 1.902039 |
| 3 | 2.853058 |
| 5 | 4.755097 |
| 8 | 7.608155 |
| 10 | 9.510194 |
| 12 | 11.412233 |
| 15 | 14.265291 |
| 20 | 19.020388 |
| 25 | 23.775485 |
| 50 | 47.550969 |
| 100 | 95.101939 |
| 250 | 237.754847 |
| 500 | 475.509694 |
| 1000 | 951.019389 |
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 cm³/s = 0.95101939 gal/h.
Frequently asked questions
How many gallons (US) per hour are in one cubic centimeter per second?
One cubic centimeter per second equals 0.95101939 gallons (US) per hour (gal/h).
How many cubic centimeters per second are in one gallon (US) per hour?
One gallon (US) per hour equals 1.051503 cubic centimeters per second (cm³/s).
How do you convert cubic centimeters per second to gallons (US) per hour?
1 Cubic Centimeter per Second = 0.95101939 gal/h. Use the calculator above for any value.
What is 5 cm³/s in gal/h?
5 cm³/s = 4.755097 gal/h.
What is 100 cm³/s in gal/h?
100 cm³/s = 95.101939 gal/h.
What is 10 cm³/s in gal/h?
10 cm³/s = 9.510194 gal/h.
What is 20 cm³/s in gal/h?
20 cm³/s = 19.020388 gal/h.
What is 50 cm³/s in gal/h?
50 cm³/s = 47.550969 gal/h.
What is 500 cm³/s in gal/h?
500 cm³/s = 475.509694 gal/h.
Is a cubic centimeter per second bigger than a gallon (US) per hour?
No. A cubic centimeter per second is smaller — one cubic centimeter per second equals 0.95101939 gallons (US) per hour, while one gallon (US) per hour equals 1.051503 cubic centimeters per second.