The result of your conversion between quad and therm [Europe] appears here
To convert between Quad and Therm [Europe] you have to do the following:
First divide 1.0550559e+18 / 1.0550559e+08 = 10000000000.
Then multiply the amount of Quad you want to convert to Therm [Europe], use the chart below to guide you.
Symbol: quad
No description
Symbol: thm
No description