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.
500 Btu (th) = 499.66549038906 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 |500 Btu (th) equal 499.66549038906 Btu (IT).
Every 1 Btu (th) = 0.99933098077812 Btu (IT) and so, 500 Btu (th) = 500 multiplied by 0.99933098077812 = 499.66549038906 Btu (IT).
| 490 Btu (th) = 489.67218058128 Btu (IT) |
| 491 Btu (th) = 490.67151156206 Btu (IT) |
| 492 Btu (th) = 491.67084254284 Btu (IT) |
| 493 Btu (th) = 492.67017352361 Btu (IT) |
| 494 Btu (th) = 493.66950450439 Btu (IT) |
| 495 Btu (th) = 494.66883548517 Btu (IT) |
| 496 Btu (th) = 495.66816646595 Btu (IT) |
| 497 Btu (th) = 496.66749744673 Btu (IT) |
| 498 Btu (th) = 497.6668284275 Btu (IT) |
| 499 Btu (th) = 498.66615940828 Btu (IT) |
| 500 Btu (th) = 499.66549038906 Btu (IT) |
| 501 Btu (th) = 500.66482136984 Btu (IT) |
| 502 Btu (th) = 501.66415235062 Btu (IT) |
| 503 Btu (th) = 502.66348333139 Btu (IT) |
| 504 Btu (th) = 503.66281431217 Btu (IT) |
| 505 Btu (th) = 504.66214529295 Btu (IT) |
| 506 Btu (th) = 505.66147627373 Btu (IT) |
| 507 Btu (th) = 506.66080725451 Btu (IT) |
| 508 Btu (th) = 507.66013823529 Btu (IT) |
| 509 Btu (th) = 508.65946921606 Btu (IT) |
| 510 Btu (th) = 509.65880019684 Btu (IT) |
