Full name: exadekatherm
Plural form: exadekatherms
Symbol: EDth
Category type: energy
Scale factor: 1.0550559E+27
The SI derived unit for energy is the joule.
1 joule is equal to 9.4781707774915E-28 exadekatherm.
Valid units must be of the energy type.
You can use this form to select from known units:
The SI prefix "exa" represents a factor of 1018, or in exponential notation, 1E18.
So 1 exadekatherm = 1018 dekatherms.
The definition of a dekatherm is as follows:
10 therms are known as a decatherm (sometimes, dekatherm commonly abbreviated Dth), which is 1000000 Btu.
Note in this case, we define this based on therm [Europe] not therm [U.S.] since the exact number is slightly different for each case.