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Volumetric Flow Rate

IGal/mintoL/hr

Convert Imperial gallons per minute (IGal/min) to litres per hour (L/hr).

Factor1 IGal/min = 272.7654 L/hr

Converter

IGal/min

Accepts numbers or expressions, e.g. 150 + 14.7

Result
272.765L/hr

Rendered to 6 significant figures.

Formula

Formula
L/hr = IGal/min × 272.7654

Multiply any value in Imperial gallons per minute by 272.7654 to obtain the value in litres per hour.

Worked example

Convert 1 IGal/min to L/hr.

  1. 01Start with 1 IGal/min.
  2. 02Multiply by the conversion factor: 1 × 272.7654 = 272.765 L/hr.
Result1 IGal/min = 272.765 L/hr

Conversion table

IGal/minL/hr
1272.77
2545.53
51363.8
102727.7
205455.3
5013638
10027277
20054553
5001.3638e+5
10002.7277e+5

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from IGal/min to L/hr?
1 IGal/min equals 272.7654 L/hr. To convert, multiply the value in Imperial gallons per minute by 272.7654.
How do I convert 1 IGal/min to L/hr?
1 IGal/min = 272.765 L/hr. For any value, multiply by 272.7654.
How do I convert L/hr back to IGal/min?
Divide by the same factor — or equivalently, multiply by 0.003666154. So 1 L/hr = 0.00366615 IGal/min.
When would I need to convert Imperial gallon per minute to litre per hour?
Flow-rate conversions show up in pump curve interpretation, control valve sizing (Cv vs Kv), and aligning vendor specifications with process simulation outputs. IGal/min to L/hr is a frequently needed conversion for flow datasheet preparation.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).

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