This calculator allows you to convert from Btu (th) to Btu (IT) and in a reverse direction. To convert from Btu (th) to Btu (IT), enter the amount of Btu (th) into the first input and to convert from Btu (IT) to Btu (th), enter the amount of Btu (IT) into the second input.
500000 Btu (th) = 499665.49038906 Btu (IT)
Btu (th) to Joule | Btu (th) to Kilojoule | Btu (th) to Calorie (IT) | Btu (th) to Erg | Btu (th) to Watt-hour | Btu (th) to Watt-second |500000 Btu (th) equal 499665.49038906 Btu (IT).
Every 1 Btu (th) = 0.99933098077812 Btu (IT) and so, 500000 Btu (th) = 500000 multiplied by 0.99933098077812 = 499665.49038906 Btu (IT).
| 499990 Btu (th) = 499655.49707925 Btu (IT) |
| 499991 Btu (th) = 499656.49641023 Btu (IT) |
| 499992 Btu (th) = 499657.49574121 Btu (IT) |
| 499993 Btu (th) = 499658.49507219 Btu (IT) |
| 499994 Btu (th) = 499659.49440318 Btu (IT) |
| 499995 Btu (th) = 499660.49373416 Btu (IT) |
| 499996 Btu (th) = 499661.49306514 Btu (IT) |
| 499997 Btu (th) = 499662.49239612 Btu (IT) |
| 499998 Btu (th) = 499663.4917271 Btu (IT) |
| 499999 Btu (th) = 499664.49105808 Btu (IT) |
| 500000 Btu (th) = 499665.49038906 Btu (IT) |
| 500001 Btu (th) = 499666.48972004 Btu (IT) |
| 500002 Btu (th) = 499667.48905102 Btu (IT) |
| 500003 Btu (th) = 499668.488382 Btu (IT) |
| 500004 Btu (th) = 499669.48771298 Btu (IT) |
| 500005 Btu (th) = 499670.48704396 Btu (IT) |
| 500006 Btu (th) = 499671.48637494 Btu (IT) |
| 500007 Btu (th) = 499672.48570593 Btu (IT) |
| 500008 Btu (th) = 499673.48503691 Btu (IT) |
| 500009 Btu (th) = 499674.48436789 Btu (IT) |
| 500010 Btu (th) = 499675.48369887 Btu (IT) |
