The result of your conversion between celsius heat unit and dekatherm appears here
To convert between Celsius Heat Unit and Dekatherm you have to do the following:
First divide 1899.1005 / 1.055057e+09 = 0.0000018
Then multiply the amount of Celsius Heat Unit you want to convert to Dekatherm, use the chart below to guide you.
Symbol: Chu
No description
Symbol: dathm
No description