This calculator allows you to convert from Btu (th)/hour to Nanowatt and in a reverse direction. To convert from Btu (th)/hour to Nanowatt, enter the amount of Btu (th)/hour into the first input and to convert from Nanowatt to Btu (th)/hour, enter the amount of Nanowatt into the second input.
1 Btu (th)/hour = 292874999.9929 Nanowatt
To convert Btu (th)/hour to Nanowatt: Every 1 Btu (th)/hour equals 292874999.9929 Nanowatt. For example, 100 Btu (th)/hour equal 100 * 292874999.9929 = 29287499999.29 Nanowatt and so on..
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