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Volumetric Flow Rate

L/mintogal/day (US)

Convert litres per minute (L/min) to US gallons per day (gal/day (US)).

Factor1 L/min = 380.4078 gal/day (US)

Converter

L/min

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

Result
3804.08gal/day (US)

Rendered to 6 significant figures.

Formula

Formula
gal/day (US) = L/min × 380.4078

Multiply any value in litres per minute by 380.4078 to obtain the value in US gallons per day.

Worked example

Convert 10 L/min to gal/day (US).

  1. 01Start with 10 L/min.
  2. 02Multiply by the conversion factor: 10 × 380.4078 = 3804.08 gal/day (US).
Result10 L/min = 3804.08 gal/day (US)

Conversion table

L/mingal/day (US)
1380.41
2760.82
51902
103804.1
207608.2
5019020
10038041
20076082
5001.9020e+5
10003.8041e+5

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from L/min to gal/day (US)?
1 L/min equals 380.4078 gal/day (US). To convert, multiply the value in litres per minute by 380.4078.
How do I convert 1 L/min to gal/day (US)?
1 L/min = 380.408 gal/day (US). For any value, multiply by 380.4078.
How do I convert gal/day (US) back to L/min?
Divide by the same factor — or equivalently, multiply by 0.002628758. So 1 gal/day (US) = 0.00262876 L/min.
When would I need to convert litre per minute to US gallon per day?
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 gal/day (US) 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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