▸ processconvert
Flow Rate

gph (US)toL/min

Convert US gallons per hour (gph (US)) to litres per minute (L/min).

Factor1 gph (US) = 0.0630902 L/min

Converter

gph (US)

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

Result
6.30902L/min

Rendered to 6 significant figures.

Formula

Formula
L/min = gph (US) × 0.0630902

Multiply any value in US gallons per hour by 0.0630902 to obtain the value in litres per minute.

Worked example

Convert 100 gph (US) to L/min.

  1. 01Start with 100 gph (US).
  2. 02Multiply by the conversion factor: 100 × 0.0630902 = 6.30902 L/min.
Result100 gph (US) = 6.30902 L/min

Conversion table

gph (US)L/min
10.06309
20.12618
50.31545
100.6309
201.2618
503.1545
1006.309
20012.618
50031.545
100063.09

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from gph (US) to L/min?
1 gph (US) equals 0.0630902 L/min. To convert, multiply the value in US gallons per hour by 0.0630902.
How do I convert 1 gph (US) to L/min?
1 gph (US) = 0.0630902 L/min. For any value, multiply by 0.0630902.
How do I convert L/min back to gph (US)?
Divide by the same factor — or equivalently, multiply by 15.85032. So 1 L/min = 15.8503 gph (US).
When would I need to convert US gallon per hour to litre 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. gph (US) to L/min is a frequently needed conversion for flow datasheet preparation.
Is the conversion exact?
Yes. Both gph (US) and L/min are defined by exact SI relationships, so the displayed factor is exact (any rounding shown is only for display).

Related conversions