This calculator allows you to convert from Btu (th)/second to Nanowatt and in a reverse direction. To convert from Btu (th)/second to Nanowatt, enter the amount of Btu (th)/second into the first input and to convert from Nanowatt to Btu (th)/second, enter the amount of Nanowatt into the second input.
1 Btu (th)/second = 1054349999974.4 Nanowatt
To convert Btu (th)/second to Nanowatt: Every 1 Btu (th)/second equals 1054349999974.4 Nanowatt. For example, 100 Btu (th)/second equal 100 * 1054349999974.4 = 1.0543499999744E+14 Nanowatt and so on..
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