Flow RateGallons per Minute UK to Cubic Meters per Hour

Gallons per Minute (UK) to Cubic Meters per Hour

Methodology·How We Verify

Snapshot

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

Reference basis: This conversion uses a fixed factor based on time-normalized rate definitions.
Example: For 0.1 Gallons per Minute (UK), the result equals 0.027277 Cubic Meters per Hour.

Interactive conversion

Converter Calculator

Decimals: 1.5 or 1,5. Fractions: 1/2. Scientific notation: 1e3. Write 1000 without grouping separators.

0.272765 Cubic Meters per Hour (m³/h)

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API and AI agent access

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

Machine-readable identifiers

Conversion family: flow-rate
Source unit: gallons_per_minute_uk
Target unit: cubic_meters_per_hour

Use these identifiers in the API request. Sources and model limits also apply to software clients.

Example API request and response

POST /api/v1/convert

Request

{
  "family": "flow-rate",
  "value": 1,
  "from": "gallons_per_minute_uk",
  "to": "cubic_meters_per_hour"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "flow-rate",
    "value": 1,
    "from": "gallons_per_minute_uk",
    "to": "cubic_meters_per_hour",
    "result": {
      "raw": 0.27276540000000005,
      "display": "0.272765"
    },
    "canonicalPath": "/flow-rate/gallons-per-minute-uk-to-cubic-meters-per-hour/"
  }
}

API, OpenAPI and WebMCP documentation

Explanation

Multiply by 0.27276540000000005 because 1 gpm-uk = 0.07576816666666668 L/s and 1 m³/h = 0.2777777777777778 L/s.

Method & Reference

Method basis: exact conversion formula shown in Snapshot.
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
1/2	0.136383
1	0.272765
5	1.364
10	2.728
25	6.819
50	13.638
100	27.277
1000	272.765

Questions & answers

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.

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.