How to Convert gph to gpm (uk)
To convert gph to gpm (uk), divide the value by 72.0572515454.
The Formula
gpm (uk) = gph ÷ 72.0572515454
Key Fact
1 gallon per minute (uk) = 72.0572515454 gph
Tip: To convert gpm (uk) back to gph, multiply by 72.0572515454.