BTU per Hour to Ton of Refrigeration Conversion Chart
This chart converts BTU per Hour (BTU/h) to Ton of Refrigeration (TR) using the factor 0.000083333381. One BTU/h equals 0.000083333381 TR; one TR equals 11,999.993 BTU/h.
TR = BTU/h × 8.3333e-5
| BTU/h | TR |
|---|---|
| 1,000 | 0.08333338 |
| 2,000 | 0.16666676 |
| 3,000 | 0.25000014 |
| 4,000 | 0.33333352 |
| 5,000 | 0.4166669 |
| 6,000 | 0.50000028 |
| 7,000 | 0.58333367 |
| 8,000 | 0.66666705 |
| 9,000 | 0.75000043 |
| 10,000 | 0.83333381 |
| 11,000 | 0.91666719 |
| 12,000 | 1.00000057 |
| 13,000 | 1.08333395 |
| 14,000 | 1.16666733 |
| 15,000 | 1.25000071 |
| 16,000 | 1.33333409 |
| 17,000 | 1.41666747 |
| 18,000 | 1.50000085 |
| 19,000 | 1.58333423 |
| 20,000 | 1.66666761 |
| 21,000 | 1.750001 |
| 22,000 | 1.83333438 |
| 23,000 | 1.91666776 |
| 24,000 | 2.00000114 |
| 25,000 | 2.08333452 |
| 26,000 | 2.1666679 |
| 27,000 | 2.25000128 |
| 28,000 | 2.33333466 |
| 29,000 | 2.41666804 |
| 30,000 | 2.50000142 |
| 31,000 | 2.5833348 |
| 32,000 | 2.66666818 |
| 33,000 | 2.75000156 |
| 34,000 | 2.83333494 |
| 35,000 | 2.91666833 |
| 36,000 | 3.00000171 |
| 37,000 | 3.08333509 |
| 38,000 | 3.16666847 |
| 39,000 | 3.25000185 |
| 40,000 | 3.33333523 |
| 41,000 | 3.41666861 |
| 42,000 | 3.50000199 |
| 43,000 | 3.58333537 |
| 44,000 | 3.66666875 |
| 45,000 | 3.75000213 |
| 46,000 | 3.83333551 |
| 47,000 | 3.91666889 |
| 48,000 | 4.00000227 |
| 49,000 | 4.08333566 |
| 50,000 | 4.16666904 |
| BTU/h | TR |
|---|---|
| 51,000 | 4.25000242 |
| 52,000 | 4.3333358 |
| 53,000 | 4.41666918 |
| 54,000 | 4.50000256 |
| 55,000 | 4.58333594 |
| 56,000 | 4.66666932 |
| 57,000 | 4.7500027 |
| 58,000 | 4.83333608 |
| 59,000 | 4.91666946 |
| 60,000 | 5.00000284 |
| 61,000 | 5.08333622 |
| 62,000 | 5.1666696 |
| 63,000 | 5.25000299 |
| 64,000 | 5.33333637 |
| 65,000 | 5.41666975 |
| 66,000 | 5.50000313 |
| 67,000 | 5.58333651 |
| 68,000 | 5.66666989 |
| 69,000 | 5.75000327 |
| 70,000 | 5.83333665 |
| 71,000 | 5.91667003 |
| 72,000 | 6.00000341 |
| 73,000 | 6.08333679 |
| 74,000 | 6.16667017 |
| 75,000 | 6.25000355 |
| 76,000 | 6.33333694 |
| 77,000 | 6.41667032 |
| 78,000 | 6.5000037 |
| 79,000 | 6.58333708 |
| 80,000 | 6.66667046 |
| 81,000 | 6.75000384 |
| 82,000 | 6.83333722 |
| 83,000 | 6.9166706 |
| 84,000 | 7.00000398 |
| 85,000 | 7.08333736 |
| 86,000 | 7.16667074 |
| 87,000 | 7.25000412 |
| 88,000 | 7.3333375 |
| 89,000 | 7.41667088 |
| 90,000 | 7.50000427 |
| 91,000 | 7.58333765 |
| 92,000 | 7.66667103 |
| 93,000 | 7.75000441 |
| 94,000 | 7.83333779 |
| 95,000 | 7.91667117 |
| 96,000 | 8.00000455 |
| 97,000 | 8.08333793 |
| 98,000 | 8.16667131 |
| 99,000 | 8.25000469 |
| 100,000 | 8.33333807 |
How to use this chart
Find the BTU/h value in the left column and read its TR equivalent on the right. Every row uses the same conversion factor, so the printable table is suitable for quick reference without recalculating each value.
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