Liters per Hour to Gallons per Minute (US)

1 Liter per Hour equals 0.004402868 Gallons per Minute (US) using fixed liters-per-second flow-rate definitions for this route.

Direct Answer

1 Liter per Hour equals 0.004402868 Gallons per Minute (US)

This conversion uses a fixed factor based on time-normalized rate definitions.

For 0.1 Liters per Hour, the result equals 0.000440286754 Gallons per Minute (US).

Converter Calculator

0.004402868 Gallons per Minute (US) (gpm)

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Explanation

Formula: Gallons per Minute (US) = Liters per Hour × 0.004402868. Why: the route uses liters per second as the common basis, then applies the fixed US gallon definition together with the relevant per-minute or per-hour time scaling.

Liters per Hour (L/h): a slower volumetric flow unit often used for dosing systems, filtration, and low-rate process specifications.

Gallons per Minute (US) (gpm): a US customary volumetric flow unit based on the US liquid gallon and commonly used in pumps, piping, and water systems.

This route is useful when translating between SI flow units and gallon- or cubic-foot-based reporting for pumps, piping, ventilation, and plant documentation.

This conversion is purely multiplicative because both units reduce through one liters-per-second flow basis with fixed unit-volume definitions and no offset.

Method & Reference

Method basis: exact conversion formula shown in Direct Answer.
Applied factor: 1 Liter per Hour = 0.004402868 Gallons per Minute (US).
Consistency rule: calculator output and table values use the same constants and rounding policy.

Common Conversion Values

Liters per Hour (L/h)	Gallons per Minute (US) (gpm)
0.1	0.000440286754
0.5	0.002201434
1	0.004402868
5	0.022014
10	0.044029
25	0.110072
50	0.220143
100	0.440287
1,000	4.403

Frequently Asked Questions

What is 1 liter per hour in gallons per minute (us)?

1 Liter per Hour equals 0.004402868 Gallons per Minute (US) on this page.

Does this Liters per Hour to Gallons per Minute (US) page use the US gallon standard?

Yes. Where US gallon units appear, this page uses the fixed US liquid gallon definition and keeps that standard aligned across the direct answer, calculator, and common values table.

When would I convert liters per hour to gallons per minute (us)?

This route is useful when translating between SI flow units and gallon- or cubic-foot-based reporting for pumps, piping, ventilation, and plant documentation.

How do I reverse Liters per Hour to Gallons per Minute (US)?

Use the mirror Gallons per Minute (US) to Liters per Hour route; it applies the inverse relationship with the same flow-rate assumptions.