Convert British Thermal Units (BTU) to Ergs

Enter a value below to convert British Thermal Units (BTU) to Ergs.

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Conversion:

1 British Thermal Units (BTU) = 10550600000 Ergs

How to Convert British Thermal Units (BTU) to Ergs

1 btu = 10550600000 erg

1 erg = 9.478133945e-11 btu

Example: convert 15 British Thermal Units (BTU) to Ergs:

25 btu = 263765000000 erg

British Thermal Units (BTU) to Ergs Conversion Table

British Thermal Units (BTU)Ergs
0.01 btu105506000 erg
0.1 btu1055060000 erg
1 btu10550600000 erg
2 btu21101200000 erg
3 btu31651800000 erg
5 btu52753000000 erg
10 btu105506000000 erg
20 btu211012000000 erg
50 btu527530000000 erg
100 btu1055060000000 erg
1000 btu10550600000000 erg

British Thermal Units (BTU)

Definition

A British Thermal Unit (BTU) is an imperial unit of energy defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit. It equals approximately 1,055.06 joules.

History

The BTU originated in the British imperial measurement system in the 19th century. Despite the global shift toward metric units, it remains entrenched in US, UK, and Canadian HVAC and energy industries.

Current use

BTUs are the standard unit for rating heating and cooling equipment (furnaces, air conditioners), measuring natural gas energy content, and comparing fuel efficiencies in North America.

Ergs

Definition

An erg is a CGS (centimeter-gram-second) unit of energy equal to 10⁻⁷ joules. It represents the work done by a force of one dyne over a distance of one centimeter.

History

The erg was the standard energy unit in the CGS system, widely used in physics before the SI system gained dominance. It was introduced in the mid-19th century alongside other CGS mechanical units.

Current use

Ergs are still used in astrophysics and some branches of physics, particularly for describing stellar energy output, supernova energies, and spectroscopic measurements in legacy literature.