Horsepower to Tons of Refrigeration (hp → TR)
Formula
1 hp = 0.2120361584632625 TRConversion Table
| hp | TR |
|---|---|
| 0 | 0 |
| 1.0000 | 0.21204 |
| 2.0000 | 0.42407 |
| 3.0000 | 0.63611 |
| 4.0000 | 0.84814 |
| 5.0000 | 1.0602 |
| 6.0000 | 1.2722 |
| 7.0000 | 1.4843 |
| 8.0000 | 1.6963 |
| 9.0000 | 1.9083 |
| 10.000 | 2.1204 |
| 11.000 | 2.3324 |
| 12.000 | 2.5444 |
| 13.000 | 2.7565 |
| 14.000 | 2.9685 |
| 15.000 | 3.1805 |
| 16.000 | 3.3926 |
| 17.000 | 3.6046 |
| 18.000 | 3.8167 |
| 19.000 | 4.0287 |
| hp | TR |
|---|---|
| 20.000 | 4.2407 |
| 21.000 | 4.4528 |
| 22.000 | 4.6648 |
| 23.000 | 4.8768 |
| 24.000 | 5.0889 |
| 25.000 | 5.3009 |
| 26.000 | 5.5129 |
| 27.000 | 5.7250 |
| 28.000 | 5.9370 |
| 29.000 | 6.1490 |
| 30.000 | 6.3611 |
| 31.000 | 6.5731 |
| 32.000 | 6.7852 |
| 33.000 | 6.9972 |
| 34.000 | 7.2092 |
| 35.000 | 7.4213 |
| 36.000 | 7.6333 |
| 37.000 | 7.8453 |
| 38.000 | 8.0574 |
| 39.000 | 8.2694 |
| hp | TR |
|---|---|
| 40.000 | 8.4814 |
| 41.000 | 8.6935 |
| 42.000 | 8.9055 |
| 43.000 | 9.1176 |
| 44.000 | 9.3296 |
| 45.000 | 9.5416 |
| 46.000 | 9.7537 |
| 47.000 | 9.9657 |
| 48.000 | 10.178 |
| 49.000 | 10.390 |
| 50.000 | 10.602 |
| 51.000 | 10.814 |
| 52.000 | 11.026 |
| 53.000 | 11.238 |
| 54.000 | 11.450 |
| 55.000 | 11.662 |
| 56.000 | 11.874 |
| 57.000 | 12.086 |
| 58.000 | 12.298 |
| 59.000 | 12.510 |
| hp | TR |
|---|---|
| 60.000 | 12.722 |
| 61.000 | 12.934 |
| 62.000 | 13.146 |
| 63.000 | 13.358 |
| 64.000 | 13.570 |
| 65.000 | 13.782 |
| 66.000 | 13.994 |
| 67.000 | 14.206 |
| 68.000 | 14.418 |
| 69.000 | 14.630 |
| 70.000 | 14.843 |
| 71.000 | 15.055 |
| 72.000 | 15.267 |
| 73.000 | 15.479 |
| 74.000 | 15.691 |
| 75.000 | 15.903 |
| 76.000 | 16.115 |
| 77.000 | 16.327 |
| 78.000 | 16.539 |
| 79.000 | 16.751 |
Horsepower to Tons of Refrigeration Conversion
Converting Horsepower (hp) to Tons of Refrigeration (TR) is a common energy and power conversion. 1 hp equals 0.212036 TR. For example, 100 hp is equal to 21.203616 TR.
Quick Mental Math: Horsepower to Tons of Refrigeration
For energy conversions, identify the unit scale difference in the prefix or definition.
Why is converting Horsepower to Tons of Refrigeration tricky?
Energy unit conversions involve non-linear factors across different measurement systems.
Quick Reference Values
1 hp = 0.212036 TR. 5 hp = 1.060181 TR. 10 hp = 2.120362 TR. 25 hp = 5.300904 TR. 50 hp = 10.601808 TR. 100 hp = 21.203616 TR.
What is Horsepower?
Horsepower (hp) is a unit of energy and power. Horsepower is a unit of power originally defined to compare the output of steam engines with draft horses. The mechanical horsepower equals exactly 745.7 watts, as standardized by the SAE and ISO. It measures the rate of work or energy transfer in engines and motors [nist-cuu]. James Watt introduced the horsepower unit in the late 18th century to market his improved steam engines by equating their power to that of horses. This practical definition facilitated industrial adoption and standardization of power output metrics [nist-cuu]. Horsepower remains common in automotive, marine, and industrial machinery industries, especially in the US and Europe. Although the watt is the SI unit for power, horsepower is often used in marketing and technical specifications [nist-cuu].
What is Tons of Refrigeration?
Tons of Refrigeration (TR) is a unit of energy and power. A ton of refrigeration is a unit of power used to describe the heat-extraction capacity of refrigeration and air conditioning systems. One ton of refrigeration equals 12,000 BTU per hour or approximately 3.517 kilowatts (kW). This unit quantifies the rate at which heat is removed to produce cooling [nist-si-guide]. The ton of refrigeration originated in the early 20th century, based on the cooling effect of melting one ton of ice over 24 hours. It was formalized to standardize refrigeration system capacities during industrial refrigeration advancements [nist-si-guide]. Tons of refrigeration are used globally in HVAC industries, especially in North America and parts of Asia, to rate cooling equipment. International standards bodies recognize it, though SI units like watts are preferred in scientific contexts [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: horse power, horsepower, hp, horsepwer, horspower, ton of refrigeration, tons refrigeration, ton refrigeration. All of these refer to the Horsepower to Tons of Refrigeration conversion.