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Volumetric Flow Rate

L/mintoIGal/hr

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

Factor1 L/min = 13.19815 IGal/hr

Converter

L/min

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

Result
1319.82IGal/hr

Rendered to 6 significant figures.

Formula

Formula
IGal/hr = L/min × 13.19815

Multiply any value in litres per minute by 13.19815 to obtain the value in Imperial gallons per hour.

Worked example

Convert 100 L/min to IGal/hr.

  1. 01Start with 100 L/min.
  2. 02Multiply by the conversion factor: 100 × 13.19815 = 1319.82 IGal/hr.
Result100 L/min = 1319.82 IGal/hr

Conversion table

L/minIGal/hr
113.198
226.396
565.991
10131.98
20263.96
50659.91
1001319.8
2002639.6
5006599.1
100013198

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from L/min to IGal/hr?
1 L/min equals 13.19815 IGal/hr. To convert, multiply the value in litres per minute by 13.19815.
How do I convert 1 L/min to IGal/hr?
1 L/min = 13.1982 IGal/hr. For any value, multiply by 13.19815.
How do I convert IGal/hr back to L/min?
Divide by the same factor — or equivalently, multiply by 0.07576817. So 1 IGal/hr = 0.0757682 L/min.
When would I need to convert litre per minute to Imperial gallon 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. L/min to IGal/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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