This calculator allows you to convert from Btu (th)/second to Attowatt and in a reverse direction. To convert from Btu (th)/second to Attowatt, enter the amount of Btu (th)/second into the first input and to convert from Attowatt to Btu (th)/second, enter the amount of Attowatt into the second input.
1 Btu (th)/second = 1.0543499999744E+21 Attowatt
To convert Btu (th)/second to Attowatt: Every 1 Btu (th)/second equals 1.0543499999744E+21 Attowatt. For example, 100 Btu (th)/second equal 100 * 1.0543499999744E+21 = 1.0543499999744E+23 Attowatt and so on..
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