Pound per BTU (IT) to Gram per Calorie (th) Conversion

Convert between Pound per BTU (IT) and Gram per Calorie (th) quickly and accurately.

From Pound per BTU (IT)

lb/Btu

To Gram per Calorie (th)

g/cal (th)

How to Convert Pound per BTU (IT) to Gram per Calorie (th)

Conversion Formula

1 lb/Btu = 0.556 g/cal (th)

1 g/cal (th) = 1.799 lb/Btu

Example

Convert 15 lb/Btu to g/cal (th):

15 lb/Btu = 15 × 0.556 g/cal (th) = 8.339 g/cal (th)

Unit Information

Learn about the fuel efficiency - mass units you're converting between

Pound per BTU (IT)

lb/Btu

Definition

The pound per BTU (IT) (lb/Btu) is an imperial unit of mass efficiency per unit energy, representing the mass required per unit energy in the International Table BTU system. It is commonly used in the United States for fuel efficiency calculations and mass-to-energy ratio measurements.

History/Origin

Derived from the British Thermal Unit (IT) and pound system, this unit was historically used in the United States for mass-to-energy ratio calculations. It became standard in American engineering and fuel efficiency assessments.

Current Use

Widely used in the United States for fuel efficiency calculations, energy storage analysis, and combustion engineering. It is essential for American automotive industry standards and fuel efficiency ratings in imperial units.

Multiplier

2326

Offset

Gram per Calorie (th)

g/cal (th)

Definition

The gram per calorie (th) (g/cal (th)) is a unit of mass efficiency per unit energy in the thermochemical calorie system, representing the mass required per unit energy. It is used in thermochemistry and scientific applications requiring precise mass-to-energy ratio calculations.

History/Origin

Derived from the thermochemical calorie system, this unit was developed for precise thermochemical calculations. It became standard in scientific applications requiring exact mass-to-energy ratio measurements in thermochemical processes.

Current Use

Used in thermochemistry, scientific research, and applications requiring precise mass-to-energy ratio measurements. It is essential for accurate thermochemical calculations and in scientific contexts where thermochemical calorie units are standard.

Multiplier

4184

Offset