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Volumetric Flow Rate

gal/day (US)tomL/min

Convert US gallons per day (gal/day (US)) to millilitres per minute (mL/min).

Factor1 gal/day (US) = 2.628758 mL/min

Converter

gal/day (US)

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

Result
2628.76mL/min

Rendered to 6 significant figures.

Formula

Formula
mL/min = gal/day (US) × 2.628758

Multiply any value in US gallons per day by 2.628758 to obtain the value in millilitres per minute.

Worked example

Convert 1000 gal/day (US) to mL/min.

  1. 01Start with 1000 gal/day (US).
  2. 02Multiply by the conversion factor: 1000 × 2.628758 = 2628.76 mL/min.
Result1000 gal/day (US) = 2628.76 mL/min

Conversion table

gal/day (US)mL/min
12.6288
25.2575
513.144
1026.288
2052.575
50131.44
100262.88
200525.75
5001314.4
10002628.8

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from gal/day (US) to mL/min?
1 gal/day (US) equals 2.628758 mL/min. To convert, multiply the value in US gallons per day by 2.628758.
How do I convert 1 gal/day (US) to mL/min?
1 gal/day (US) = 2.62876 mL/min. For any value, multiply by 2.628758.
How do I convert mL/min back to gal/day (US)?
Divide by the same factor — or equivalently, multiply by 0.3804078. So 1 mL/min = 0.380408 gal/day (US).
When would I need to convert US gallon per day to millilitre per minute?
Flow-rate conversions show up in pump curve interpretation, control valve sizing (Cv vs Kv), and aligning vendor specifications with process simulation outputs. gal/day (US) to mL/min 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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