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**British Thermal Unit (therm.) Per Pound Mass**

**British Thermal Unit (therm.) Per Pound Mass (Btu (therm.)/lbm)**is a unit in the category of

*Thermal heat capacity*. It is also known as Btu per pound, Btu/pound, Btu/lb. This unit is commonly used in the UK unit system. British Thermal Unit (therm.) Per Pound Mass (Btu (therm.)/lbm) has a dimension of L

^{2}T

^{-2}where L is length, and T is time. It can be converted to the corresponding standard SI unit J/kg by multiplying its value by a factor of 2324.443861.

Other units in the category of Thermal heat capacity include British Thermal Unit (IT) Per Pound Mass (Btu (IT)/lbm), Calorie (IT) Per Gram (cal (IT)/g), Calorie (therm.) Per Gram (cal (therm.)/g), Joule Per Gram (J/g), Joule Per Kilogram (J/kg), Kilocalorie (IT) Per Kilogram (Cal (IT)/kg, kcal/kg), and Kilowatt-Hour Per Kilogram (kWh/kg).

**Additional Information**

**Related Glossary Pages**

Glossary: Units: Electric Current: A.u. of Electric Current

Glossary: Units: Mass: Ton (UK, Long)

Glossary: Units: Power (Heat Flow): British Thermal Unit (IT) Per Second

Glossary: Units: Energy: Toe (tonne Oil Equivalent)

Glossary: Units: Mass: Grain (apothecary)

Glossary: Units: Frequency: Hertz

Glossary: Units: Energy Flux: Watt Per Square Meter

Glossary: Units: Magnetomotive Force: Ampere (mmf)

Glossary: Units: Angular Momentum, Action: Pound Force-Foot-Second

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