Liter/Hour to Gallon (US)/Minute Converter

Flow Rate Converter

14 units available

Decimals:

From

To

0.004403

1 L/h = 0.004403 gpm

Formula:

gpm = L/h × 0.0044028675

With your value: 1 L/h = 0.00440287 gpm

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

2 L/h to gpm 3 L/h to gpm 4 L/h to gpm 5 L/h to gpm 6 L/h to gpm 7 L/h to gpm 8 L/h to gpm

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

Liter/Hour (L/h)	Gallon (US)/Minute (gpm)
0.5	0.002201
1	0.004403
2	0.008806
5	0.022014
10	0.044029
15	0.066043
20	0.088057
25	0.110072
50	0.220143
100	0.440287
250	1.100717
500	2.201434
1000	4.402868

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

Gallon (US)/Minute (gpm)	Liter/Hour (L/h)
0.5	113.562354
1	227.124707
2	454.249414
5	1,135.623535
10	2,271.24707
15	3,406.870606
20	4,542.494141
25	5,678.117676
50	11,356.235352
100	22,712.470704
250	56,781.17676
500	113,562.35352
1000	227,124.70704

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.

Liter/Hour (L/h)

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)/Minute (gpm)

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 Liter/Hour to Gallon (US)/Minute

To convert from Liter/Hour (L/h) to Gallon (US)/Minute (gpm), multiply the value by 0.0044028675.

Formula: gpm = L/h × 0.0044028675

Reverse: L/h = gpm × 227.12470704

Step-by-Step Example

Start with your value in Liter/Hour. For example: 5 L/h
Multiply by the conversion factor: 5 x 0.0044028675
The result is: 0.022014 gpm

About Liter/Hour

The liter/hour (L/h) is a unit of flow rate. One liter/hour equals 2.777778 × 10^-7 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)/Minute

The gallon (us)/minute (gpm) is a unit of flow rate. One gallon (us)/minute equals 6.309020 × 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 Gallon (US)/Minute are in 1 Liter/Hour?

There are exactly 0.0044028675 Gallon (US)/Minute in 1 Liter/Hour. This means the conversion factor from Liter/Hour to Gallon (US)/Minute is 0.0044028675.

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

The formula to convert Liter/Hour to Gallon (US)/Minute is: gpm = L/h × 0.0044028675. For example, to convert 10 Liter/Hour to Gallon (US)/Minute, you would multiply 10 by 0.0044028675.

What is a Liter/Hour?