1 gallon per hour (1 gal/h)

1 gallon per hour equals 0.063090196 liters per minute, 0.016666667 gallons per minute, 0.0022280093 cubic feet per minute and 0.0037854118 cubic meters per hour.

1 gallon per hour = 0.0630901964 liters per minute

What 1 gallon per hour means in practice

1 gallon per hour is below a low-flow showerhead (119.828 gal/h).

  • A low-flow showerhead: 119.828 gal/h
  • A kitchen faucet: 123.633 gal/h
  • A garden hose: 475.51 gal/h
  • A fire hose: 19,020.4 gal/h
  • Niagara Falls: 2,282,450,000 gal/h
  • The Mississippi River: 15,977,100,000 gal/h
  • The Amazon River: 198,763,000,000 gal/h

1 gallon per hour in all flow rate units

UnitValueScientific notation
Liters per minute (L/min) 0.06309019646.30902 × 10-2
Gallons per minute (gal/min) 0.016666666671.66667 × 10-2
Cubic feet per minute (ft³/min) 0.0022280092592.22801 × 10-3
Cubic meters per hour (m³/h) 0.0037854117843.78541 × 10-3
Liters per second (L/s) 0.0010515032731.0515 × 10-3
Liters per hour (L/h) 3.7854117843.78541 × 100
Cubic meters per second (m³/s) 0.0000010515031.0515 × 10-6
Cubic feet per second (ft³/s) 0.0000371334883.71335 × 10-5
Barrels per day (bbl/d) 0.57142857145.71429 × 10-1
Cubic meters per day (m³/d) 0.090849882829.08499 × 10-2
Milliliters per minute (mL/min) 63.09019646.30902 × 101
Cubic meters per minute (m³/min) 0.0000630901966.30902 × 10-5
Gallons per day (gal/d) 242.4 × 101
Imperial gallons per minute (imp gal/min) 0.013877903081.38779 × 10-2
Liters per day (L/d) 90.849882829.08499 × 101
Milliliters per hour (mL/h) 3,785.4117843.78541 × 103
Cubic feet per hour (ft³/h) 0.13368055561.33681 × 10-1
Imperial gallons per hour (imp gal/h) 0.83267418468.32674 × 10-1
Gallons per second (gal/s) 0.0002777777782.77778 × 10-4
Milliliters per second (mL/s) 1.0515032731.0515 × 100
Million gallons per day (MGD) 0.0000242.4 × 10-5
Imperial gallons per day (imp gal/d) 19.984180431.99842 × 101
Acre-feet per day (ac⋅ft/d) 0.0000736531997.36532 × 10-5
Megaliters per day (ML/d) 0.0000908498839.08499 × 10-5
Million cubic feet per day (MMcf/d) 0.0000032083333.20833 × 10-6
Barrels per hour (bbl/h) 0.023809523812.38095 × 10-2
Standard cubic centimeters per minute (sccm) 63.09019646.30902 × 101
Thousand cubic feet per day (Mcf/d) 0.0032083333333.20833 × 10-3
Cubic inches per minute (in³/min) 3.853.85 × 100

Other amounts of gallons per hour

About the gallon per hour

US gallons per unit of time are used for pumps, plumbing, irrigation and fuel in the US; gallons per minute (gpm) is the standard for well pumps and faucets. Read more about gallons per hour.