Grain per Gallon (US) to Pound per Million Gallon (UK) Conversion
Convert between Grain per Gallon (US) and Pound per Million Gallon (UK) quickly and accurately.
How to Convert Grain per Gallon (US) to Pound per Million Gallon (UK)
Conversion Formula
Example
Convert 15 gr/gal (US) to lb/million gal (UK):
Unit Information
Learn about the concentration - solution units you're converting between
Grain per Gallon (US)
gr/gal (US)
Definition
The grain per gallon (US) is a unit of mass concentration used in the United States, representing grains of solute per US gallon of solution. It is commonly used in water treatment and industrial applications in the US.
History/Origin
This unit combines the traditional grain (a unit of mass) with the US gallon (a unit of volume). It emerged from US industrial practices and is still used in water treatment and chemical processing industries in the United States.
Current Use
Primarily used in the United States for water treatment, chemical processing, and industrial applications. It is commonly found in water quality reports and chemical specifications in US-based industries.
Multiplier
0
Offset
0
Pound per Million Gallon (UK)
lb/million gal (UK)
Definition
The pound per million gallon (UK) is a unit of mass concentration used for very dilute solutions in the United Kingdom, representing pounds of solute per million UK gallons of solution. It is used for trace concentrations.
History/Origin
This unit was developed for expressing very low concentrations in large volumes in British industrial systems. It provides a practical way to express trace concentrations in UK water treatment and environmental applications.
Current Use
Used in the United Kingdom and Commonwealth countries for water treatment, environmental monitoring, and industrial applications involving very dilute solutions. It appears in British water quality reports and environmental assessments.
Multiplier
1E-7
Offset
0
Grain per Gallon (US) to Pound per Million Gallon (UK) Conversion Table
| Grain per Gallon (US) [gr/gal (US)] | Pound per Million Gallon (UK) [lb/million gal (UK)] |
|---|---|
| 1 gr/gal (US) | 171.564664 lb/million gal (UK) |
| 10 gr/gal (US) | 1715.646639 lb/million gal (UK) |
| 25 gr/gal (US) | 4289.116597 lb/million gal (UK) |
| 50 gr/gal (US) | 8578.233193 lb/million gal (UK) |
| 100 gr/gal (US) | 17156.466387 lb/million gal (UK) |
| 0 gr/gal (US) | 0E+0 lb/million gal (UK) |
| -10 gr/gal (US) | -1715.646639 lb/million gal (UK) |
| -40 gr/gal (US) | -6862.586555 lb/million gal (UK) |
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