Gallon (UK)/Minute to Gallon (US)/Hour Converter

Flow Rate Converter

14 units available

Decimals:

From

To

72.057027

1 gpm (UK) = 72.057027 gph

Formula:

gph = gpm (UK) × 72.0570272538

With your value: 1 gpm (UK) = 72.05702725 gph

Other Gallon (UK)/Minute to Gallon (US)/Hour conversions

2 gpm (UK) to gph 3 gpm (UK) to gph 4 gpm (UK) to gph 5 gpm (UK) to gph 6 gpm (UK) to gph 7 gpm (UK) to gph 8 gpm (UK) to gph

Gallon (UK)/Minute to Gallon (US)/Hour Conversion Table

Gallon (UK)/Minute (gpm (UK))	Gallon (US)/Hour (gph)
0.5	36.028514
1	72.057027
2	144.114055
5	360.285136
10	720.570273
15	1,080.855409
20	1,441.140545
25	1,801.425681
50	3,602.851363
100	7,205.702725
250	18,014.256813
500	36,028.513627
1000	72,057.027254

Gallon (US)/Hour to Gallon (UK)/Minute Conversion Table

Gallon (US)/Hour (gph)	Gallon (UK)/Minute (gpm (UK))
0.5	0.006939
1	0.013878
2	0.027756
5	0.069389
10	0.138779
15	0.208168
20	0.277558
25	0.346947
50	0.693895
100	1.38779
250	3.469474
500	6.938948
1000	13.877897

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Gallon (UK)/Minute (gpm (UK))

Flow Rate

Exact conversion

Derived quantity: a defined volume divided by a defined time interval (m³/s). All listed units are exact multiples of the cubic metre per second.

Source: ISO 80000, Quantities and units (all parts)

International Organization for Standardization · Reviewed 2026-07-01

Gallon (US)/Hour (gph)

Flow Rate

Exact conversion

Derived quantity: a defined volume divided by a defined time interval (m³/s). All listed units are exact multiples of the cubic metre per second.

Source: ISO 80000, Quantities and units (all parts)

International Organization for Standardization · Reviewed 2026-07-01

How to Convert Gallon (UK)/Minute to Gallon (US)/Hour

To convert from Gallon (UK)/Minute (gpm (UK)) to Gallon (US)/Hour (gph), multiply the value by 72.0570272538.

Formula: gph = gpm (UK) × 72.0570272538

Reverse: gpm (UK) = gph × 0.013877897

Step-by-Step Example

Start with your value in Gallon (UK)/Minute. For example: 5 gpm (UK)
Multiply by the conversion factor: 5 x 72.0570272538
The result is: 360.285136 gph

About Gallon (UK)/Minute

The gallon (uk)/minute (gpm (UK)) is a unit of flow rate. One gallon (uk)/minute equals 7.576820 × 10^-5 base units. UnitConvertLab converts it against every other flow rate unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: flow rate calculations, engineering and science, education.

About Gallon (US)/Hour

The gallon (us)/hour (gph) is a unit of flow rate. One gallon (us)/hour equals 1.051503 × 10^-6 base units. UnitConvertLab converts it against every other flow rate unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: flow rate calculations, engineering and science, education.

Frequently Asked Questions

How many Gallon (US)/Hour are in 1 Gallon (UK)/Minute?

There are exactly 72.0570272538 Gallon (US)/Hour in 1 Gallon (UK)/Minute. This means the conversion factor from Gallon (UK)/Minute to Gallon (US)/Hour is 72.0570272538.

What is the formula to convert Gallon (UK)/Minute to Gallon (US)/Hour?

The formula to convert Gallon (UK)/Minute to Gallon (US)/Hour is: gph = gpm (UK) × 72.0570272538. For example, to convert 10 Gallon (UK)/Minute to Gallon (US)/Hour, you would multiply 10 by 72.0570272538.

What is a Gallon (UK)/Minute?