Gallon (US)/Hour to Liter/Minute Converter

Flow Rate Converter

14 units available

Decimals:

From

To

0.06309

1 gph = 0.06309 L/min

Formula:

L/min = gph × 0.0630901964

With your value: 1 gph = 0.0630902 L/min

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

2 gph to L/min 3 gph to L/min 4 gph to L/min 5 gph to L/min 6 gph to L/min 7 gph to L/min 8 gph to L/min

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

Gallon (US)/Hour (gph)	Liter/Minute (L/min)
0.5	0.031545
1	0.06309
2	0.12618
5	0.315451
10	0.630902
15	0.946353
20	1.261804
25	1.577255
50	3.15451
100	6.30902
250	15.772549
500	31.545098
1000	63.090196

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

Liter/Minute (L/min)	Gallon (US)/Hour (gph)
0.5	7.925162
1	15.850323
2	31.700646
5	79.251616
10	158.503231
15	237.754847
20	317.006463
25	396.258079
50	792.516157
100	1,585.032315
250	3,962.580787
500	7,925.161573
1000	15,850.323147

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 (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

Liter/Minute (L/min)

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 (US)/Hour to Liter/Minute

To convert from Gallon (US)/Hour (gph) to Liter/Minute (L/min), multiply the value by 0.0630901964.

Formula: L/min = gph × 0.0630901964

Reverse: gph = L/min × 15.8503231465

Step-by-Step Example

Start with your value in Gallon (US)/Hour. For example: 5 gph
Multiply by the conversion factor: 5 x 0.0630901964
The result is: 0.315451 L/min

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.

About Liter/Minute

The liter/minute (L/min) is a unit of flow rate. One liter/minute equals 1.666667 × 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.

Frequently Asked Questions

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

There are exactly 0.0630901964 Liter/Minute in 1 Gallon (US)/Hour. This means the conversion factor from Gallon (US)/Hour to Liter/Minute is 0.0630901964.

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

The formula to convert Gallon (US)/Hour to Liter/Minute is: L/min = gph × 0.0630901964. For example, to convert 10 Gallon (US)/Hour to Liter/Minute, you would multiply 10 by 0.0630901964.

What is a Gallon (US)/Hour?