Part per Million to Pound per Gallon (UK) Conversion

Convert between Part per Million and Pound per Gallon (UK) quickly and accurately.

From Part per Million

ppm

To Pound per Gallon (UK)

lb/gal (UK)

How to Convert Part per Million to Pound per Gallon (UK)

Conversion Formula

1 ppm = 0 lb/gal (UK)

1 lb/gal (UK) = 99890.348 ppm

Example

Convert 15 ppm to lb/gal (UK):

15 ppm = 15 × 0 lb/gal (UK) = 0 lb/gal (UK)

Unit Information

Learn about the concentration - solution units you're converting between

Part per Million

ppm

Definition

Parts per million is a dimensionless unit expressing the ratio of one part solute to one million parts solution by mass. It is widely used for expressing very low concentrations in environmental and industrial applications.

History/Origin

The concept of parts per million originated in analytical chemistry as a convenient way to express very small concentrations. It became standardized in environmental regulations and industrial quality control for its simplicity and clarity.

Current Use

Universally used in environmental science, water treatment, air quality monitoring, and industrial quality control. It is the standard unit for expressing concentrations of contaminants, additives, and trace elements in various media.

Multiplier

1E-6

Offset

Pound per Gallon (UK)

lb/gal (UK)

Definition

The pound per gallon (UK) is a unit of mass concentration used in the United Kingdom, representing pounds of solute per UK gallon of solution. It is used for higher concentration solutions in British industries.

History/Origin

This unit emerged from British industrial practices using imperial measurements. It became standard in UK chemical processing, water treatment, and manufacturing industries before metrication.

Current Use

Used in the United Kingdom and Commonwealth countries for chemical processing, water treatment, and manufacturing applications. It appears in British industrial specifications and chemical data sheets.

Multiplier

0.1

Offset