Gallon Per Hour

Gallon per hour (GPH) is a standard unit of flow rate that quantifies how many gallons of liquid pass through a point in one hour, and it is commonly symbolized as gal/h or GPH. This measurement is essential for sizing pumps, irrigation systems, and fuel dispensers, as it directly indicates the speed of fluid delivery or removal. In industrial and scientific settings, GPH helps engineers calculate energy consumption, design hydraulic circuits, and ensure compliance with safety standards, while in everyday applications it guides homeowners in selecting water‑cooling radiators, aquarium filters, and car wash equipment. By providing a clear, time‑based gauge of volume movement, gallon per hour bridges practical convenience with precise engineering analysis, making it a vital metric across both commercial and residential contexts.

Gallon Per Hour

45 Available Conversions

Quick Conversions

Gallon Per Hour to Centilitre Per Second Gallon Per Hour to Cubic Centimeter Per Second Gallon Per Hour to Cup Per Second Gallon Per Hour to Decilitre Per Second Gallon Per Hour to Cubic Decimeter Per Year Gallon Per Hour to Cubic Decimeter Per Day Gallon Per Hour to Cubic Decimeter Per Hour Gallon Per Hour to Cubic Decimeter Per Minute Gallon Per Hour to Cubic Decimeter Per Second Gallon Per Hour to Fluid Ounce Per Hour Gallon Per Hour to Fluid Ounce Per Minute Gallon Per Hour to Fluid Ounce Per Second Gallon Per Hour to Cubic Foot Per Hour Gallon Per Hour to Cubic Foot Per Minute Gallon Per Hour to Cubic Foot Per Second Gallon Per Hour to Gallon Per Minute Gallon Per Hour to Gallon Per Second Gallon Per Hour to Cubic Inch Per Hour Gallon Per Hour to Cubic Inch Per Minute Gallon Per Hour to Cubic Inch Per Second Gallon Per Hour to Kilolitre Per Hour Gallon Per Hour to Kilolitre Per Minute Gallon Per Hour to Kilolitre Per Second Gallon Per Hour to Cubic Kilometer Per Second Gallon Per Hour to Litre Per Year Gallon Per Hour to Litre Per Day Gallon Per Hour to Litre Per Hour Gallon Per Hour to Litre Per Minute Gallon Per Hour to Litre Per Second Gallon Per Hour to Cubic Meter Per Year Gallon Per Hour to Cubic Meter Per Day Gallon Per Hour to Cubic Meter Per Hour Gallon Per Hour to Cubic Meter Per Minute Gallon Per Hour to Cubic Meter Per Second Gallon Per Hour to Millilitre Per Second Gallon Per Hour to Cubic Millimeter Per Second Gallon Per Hour to Pint Per Hour Gallon Per Hour to Pint Per Minute Gallon Per Hour to Pint Per Second Gallon Per Hour to Quart Per Second Gallon Per Hour to Tablespoon Per Second Gallon Per Hour to Teaspoon Per Second Gallon Per Hour to Cubic Yard Per Hour Gallon Per Hour to Cubic Yard Per Minute Gallon Per Hour to Cubic Yard Per Second