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

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

g/cal (th)
lb/Btu

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

Conversion Formula

1 g/cal (th) = 1.799 lb/Btu
1 lb/Btu = 0.556 g/cal (th)

Example

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

15 g/cal (th) = 15 × 1.799 lb/Btu = 26.982 lb/Btu

Unit Information

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

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

0

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

0

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

Gram per Calorie (th) [g/cal (th)] Pound per BTU (IT) [lb/Btu]
1 g/cal (th) 1.798796 lb/Btu
10 g/cal (th) 17.987962 lb/Btu
25 g/cal (th) 44.969905 lb/Btu
50 g/cal (th) 89.939811 lb/Btu
100 g/cal (th) 179.879622 lb/Btu
0 g/cal (th) 0E+0 lb/Btu
-10 g/cal (th) -17.987962 lb/Btu
-40 g/cal (th) -71.951849 lb/Btu