# Celsius heat unit (IT) conversions

The Celsius heat unit (IT) conversion selector selects the energy measurement unit to convert to starting from Celsius heat units (IT) (CHU). To make a conversion starting from a unit of energy other than Celsius heat unit (IT), simply click on the "Reset" button.

## About Celsius heat unit (IT)

The **Celsius heat unit (IT)** is a unit of energy or work equal to 1,899.1005347 joules (1 CHU = 1,899.1005347 J), the SI derived unit of energy.

The Celsius heat unit (IT) is also equal to 1.8991005347 kilojoules (kJ), or 453.895921 calories (thermochemical) (cal), or 0.453895921 kilocalories (thermochemical) (kcal), or 1.8 British thermal units (BTU), or 0.5275279 watt hours (Wh) or 0.0005275279 kilowatt hours (kWh).

The Celsius heat unit is the energy required to increase the temperature of one pound of water by one degree Celsius (or 1.8 degrees Fahrenheit) at a constant pressure of one atmosphere. One Celsius heat unit is equal to 1.8 British thermal units.

1 CHU = 1.8 BTU.

The **Celsius heat unit definition** varies as follows:

- The Celsius heat unit (IT) (CHU) is equal to 1,899.100534716 joules
- The Celsius heat unit (ISO) (CHU) is equal to 1,899.1008 joules
- The Celsius heat unit (th) (CHU) is equal to about 1,897.830475992 joules
- The Celsius heat unit (mean) (CHU) is equal to about 1,900.566 joules
- The Celsius heat unit (39 °F) (CHU) is equal to about 1,907.406 joules
- The Celsius heat unit (59 °F) (CHU) is equal to 1,898.6472 joules
- The Celsius heat unit (60 °F) (CHU) is equal to about 1,898.424 joules
- The Celsius heat unit (63 °F) (CHU) is equal to about 1,898.28 joules

Symbol: CHU

Plural: Celsius heat units (IT)

Also known as: **centigrade heat unit** (plural: centigrade heat units)

Celsius heat unit (IT) conversions: a compehensive list with conversions from Celsius heat units (IT) to other (metric, imperial, or customary) energy measurement units is given below.

- Celsius heat unit (IT) to barrel of oil equivalent (CHU to BOE)
- Celsius heat unit (IT) to British thermal unit (59 F)
- Celsius heat unit (IT) to British thermal unit (IT) (CHU to BTU)
- Celsius heat unit (IT) to calorie (CHU to cal)
- Celsius heat unit (IT) to calorie (15 C) (CHU to cal)
- Celsius heat unit (IT) to calorie (IT) (CHU to cal)
- Celsius heat unit (IT) to cubic foot of natural gas
- Celsius heat unit (IT) to electron volt (CHU to eV)
- Celsius heat unit (IT) to erg (CHU to erg)
- Celsius heat unit (IT) to foot-pound force (CHU to ft lbf)
- Celsius heat unit (IT) to foot-poundal (CHU to ft pdl)
- Celsius heat unit (IT) to gallon-atmosphere (UK) (CHU to gal atm)
- Celsius heat unit (IT) to gallon-atmosphere (US) (CHU to gal atm)
- Celsius heat unit (IT) to giga-electron volt (CHU to GeV)
- Celsius heat unit (IT) to gigacalorie (CHU to Gcal)
- Celsius heat unit (IT) to gigajoule (CHU to GJ)
- Celsius heat unit (IT) to gigawatt hour (CHU to GWh)
- Celsius heat unit (IT) to Hartree (CHU to Ha)
- Celsius heat unit (IT) to horsepower-hour (CHU to hph)
- Celsius heat unit (IT) to inch-pound force (CHU to in lbf)
- Celsius heat unit (IT) to joule (CHU to J)
- Celsius heat unit (IT) to kilo-electron volt (CHU to keV)
- Celsius heat unit (IT) to kilocalorie (CHU to kcal)
- Celsius heat unit (IT) to kilojoule (CHU to kJ)
- Celsius heat unit (IT) to kilowatt hour (CHU to kWh)
- Celsius heat unit (IT) to liter-atmosphere (CHU to L atm)
- Celsius heat unit (IT) to mega-electron volt (CHU to MeV)
- Celsius heat unit (IT) to megacalorie (CHU to Mcal)
- Celsius heat unit (IT) to megajoule (CHU to MJ)
- Celsius heat unit (IT) to megawatt hour (CHU to MWh)
- Celsius heat unit (IT) to microjoule (CHU to μJ)
- Celsius heat unit (IT) to milli-electron volt (CHU to meV)
- Celsius heat unit (IT) to millijoule (CHU to mJ)
- Celsius heat unit (IT) to nanojoule (CHU to nJ)
- Celsius heat unit (IT) to Newton metre (CHU to Nm)
- Celsius heat unit (IT) to standard cubic centimeter (CHU to scc)
- Celsius heat unit (IT) to standard cubic foot (CHU to scf)
- Celsius heat unit (IT) to standard cubic yard (CHU to scy)
- Celsius heat unit (IT) to tera-electron volt (CHU to TeV)
- Celsius heat unit (IT) to terajoule (CHU to TJ)
- Celsius heat unit (IT) to terawatt hour (CHU to TWh)
- Celsius heat unit (IT) to ton of coal equivalent (CHU to TCE)
- Celsius heat unit (IT) to ton of oil equivalent (CHU to TOE)
- Celsius heat unit (IT) to watt hour (CHU to Wh)
- Celsius heat unit (IT) to watt second (CHU to Ws)