How to convert tons of refrigeration to kilowatts
kW = TR × 3.516852842
Example: 5 TR × 3.516852842 = 17.58426421 kW
Tons of Refrigeration to Kilowatts table
| Tons of Refrigeration (TR) | Kilowatts (kW) |
|---|---|
| 0.5 TR | 1.7584264 kW |
| 1 TR | 3.5168528 kW |
| 2 TR | 7.0337057 kW |
| 3 TR | 10.550559 kW |
| 4 TR | 14.067411 kW |
| 5 TR | 17.584264 kW |
| 6 TR | 21.101117 kW |
| 7 TR | 24.61797 kW |
| 8 TR | 28.134823 kW |
| 9 TR | 31.651676 kW |
| 10 TR | 35.168528 kW |
| 15 TR | 52.752793 kW |
| 20 TR | 70.337057 kW |
| 25 TR | 87.921321 kW |
| 30 TR | 105.50559 kW |
| 40 TR | 140.67411 kW |
| 50 TR | 175.84264 kW |
| 75 TR | 263.76396 kW |
| 100 TR | 351.68528 kW |
| 250 TR | 879.21321 kW |
| 500 TR | 1,758.4264 kW |
| 1,000 TR | 3,516.8528 kW |
About these units
Tons of Refrigeration (TR): A ton of refrigeration (TR) is 12,000 BTU/h, about 3.517 kW. Air-conditioning systems in the Gulf and Asia are sized in tons.
Kilowatts (kW): A kilowatt is 1,000 watts, used for engines, motors, heaters and solar systems.
Frequently asked questions
How many kilowatts are in 1 ton of refrigeration?
1 ton of refrigeration (TR) equals 3.516852842 kilowatts (kW).
How do I convert TR to kW?
Multiply the value in tons of refrigeration by 3.516852842. For example, 5 TR × 3.516852842 = 17.58426421 kW.
How do I convert kilowatts back to tons of refrigeration?
Multiply by 0.2843451361 (or divide by 3.516852842). 1 kW = 0.2843451361 TR.
What is a ton of refrigeration?
A ton of refrigeration (TR) is 12,000 BTU/h, about 3.517 kW. Air-conditioning systems in the Gulf and Asia are sized in tons.
Conversion factors come from exact international definitions (NIST SP 811, BIPM) where they exist. Results show up to 10 significant digits. Need every power unit at once? Use the Power Converter.