Gallons per Minute (UK) to Cubic Meters per Hour

1 Gallon per Minute (UK) equals 0.272765 Cubic Meters per Hour using fixed liters-per-second flow-rate definitions for this route.

Direct Answer

1 Gallon per Minute (UK) equals 0.272765 Cubic Meters per Hour

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

For 0.1 Gallons per Minute (UK), the result equals 0.027277 Cubic Meters per Hour.

Converter Calculator

0.272765 Cubic Meters per Hour (m³/h)

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Explanation

Formula: Cubic Meters per Hour = Gallons per Minute (UK) × 0.272765. Why: the route uses liters per second as the common basis, then applies the fixed UK gallon definition together with the relevant per-minute or per-hour time scaling.

Gallons per Minute (UK) (gpm-uk): an imperial volumetric flow unit based on the UK gallon, which is larger than the US gallon and therefore must stay distinct.

Cubic Meters per Hour (m³/h): a common engineering flow unit used for plant equipment, air handling, and process system specifications.

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 Gallon per Minute (UK) = 0.272765 Cubic Meters per Hour.
Consistency rule: calculator output and table values use the same constants and rounding policy.

Common Conversion Values

Gallons per Minute (UK) (gpm-uk)	Cubic Meters per Hour (m³/h)
0.1	0.027277
0.5	0.136383
1	0.272765
5	1.364
10	2.728
25	6.819
50	13.638
100	27.277
1,000	272.765

Frequently Asked Questions

What is 1 gallon per minute (uk) in cubic meters per hour?

1 Gallon per Minute (UK) equals 0.272765 Cubic Meters per Hour on this page.

Does this Gallons per Minute (UK) to Cubic Meters per Hour page use the UK gallon standard?

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

When would I convert gallons per minute (uk) to cubic meters per hour?

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 Gallons per Minute (UK) to Cubic Meters per Hour?

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