EngiRef / Flow Rate Unit

Gallon/hour (US)

Gallon/hour (US) (gph) is a unit of flow-rate. 1 gph = 1.0515 × 10^-6 m³/s. Convert it against every other flow-rate unit in the free EngiRef converter…

flow-rategph

Specification

Name
Gallon/hour (US)
Symbol
gph
Category
flow-rate
Conversion factor to the SI base unit
1.0515 × 10^-6