Convert Tons of Refrigeration (TR) to Kilowatts (kW)
Tons of Refrigeration and Kilowatts are both Power units, linked by the constant ratio 3.516853. Type a number to see the conversion immediately.
Formula
1 TR = 3.516853 kW
To convert TR to kW, multiply the value by 3.516853.
Conversion Table
| Tons of Refrigeration (TR) | Kilowatts (kW) |
|---|---|
| 0.01 TR | 0.0352 kW |
| 0.1 TR | 0.3517 kW |
| 0.5 TR | 1.7584 kW |
| 1 TR | 3.5169 kW |
| 2 TR | 7.0337 kW |
| 3 TR | 10.5506 kW |
| 5 TR | 17.5843 kW |
| 10 TR | 35.1685 kW |
| 15 TR | 52.7528 kW |
| 20 TR | 70.3371 kW |
| 25 TR | 87.9213 kW |
| 50 TR | 175.8427 kW |
| 100 TR | 351.6853 kW |
| 250 TR | 879.2133 kW |
| 500 TR | 1758.4265 kW |
| 1000 TR | 3516.853 kW |
| 2500 TR | 8792.1325 kW |
| 5000 TR | 17584.265 kW |
| 10000 TR | 35168.53 kW |
| 50000 TR | 175842.65 kW |
Common TR to kW Examples
- 1 TR = 3.5169 kW
- 5 TR = 17.5843 kW
- 10 TR = 35.1685 kW
- 25 TR = 87.9213 kW
- 50 TR = 175.8427 kW
- 100 TR = 351.6853 kW
- 500 TR = 1758.4265 kW
- 1000 TR = 3516.853 kW
About the units
Tons of Refrigeration (TR) — The ton of refrigeration (~3.52 kW) is how air conditioners are sized in North America and much of Asia — originally the cooling delivered by melting one short ton of ice per day.
Frequently Asked Questions
Where does the unit kW come from?
Kilowatts is a Power unit with its own historical and regional roots, now defined in relation to internationally agreed reference standards.
Where does the unit TR come from?
The ton of refrigeration (~3.52 kW) is how air conditioners are sized in North America and much of Asia — originally the cooling delivered by melting one short ton of ice per day.
Why are there different units for Power?
Different regions and industries developed their own Power standards over time. International trade and science later required conversion tools to bridge them.
What is the difference between TR and kW?
Both measure Power, but they belong to different unit systems or scales, which is why a conversion factor is needed between them.
Can I convert kW back to TR?
Yes. Simply invert the ratio: divide the kW value by 3.516853 to get the equivalent in TR.
How many decimal places should I keep when converting TR to kW?
For everyday use, 2 to 4 decimal places are enough. Scientific or engineering work may require 6 or more.