›› Measurement unit: therm

Full name: therm [Europe]

Category type: energy

Scale factor: 105505590


›› Similar units

therm [Europe]
therm [U.S.]


›› SI unit: joule

The SI derived unit for energy is the joule.
1 joule is equal to 9.4781707774915E-9 therm.


›› Convert therm to another unit

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›› Definition: Therm

The therm (symbol, thm) is a non-SI unit of heat energy equal to 100000 British thermal units (Btu[1]). It is approximately the energy equivalent of burning 100 cubic feet (2.83 cubic metres) – often referred to as 1 CCF – of natural gas.

The therm (EC) is often used by engineers in the US.


›› Sample conversions: therm

therm to megawatthour
therm to kilocalorie [15 °C]
therm to inch-pound
therm to zeptojoule
therm to erg
therm to megaelectronvolt
therm to celsius heat unit
therm to microjoule
therm to calorie [nutritional]
therm to megajoule