kW to Tons of Refrigeration Converter
Use this kW to tons of refrigeration converter for HVAC cooling capacity, chiller sizing, heat pumps, and equipment comparisons where metric kW must be translated into refrigeration tons.
This page helps with searches such as kw to tons of refrigeration, kw to tr, and 5 kw to tons of refrigeration when you need a fast result and a formula you can verify.
Quick examples
Common kW to TR reference values for quick comparison.
Tons of Refrigeration = kW / 3.51685
Use the declared factor above when accuracy matters. Avoid rounding midway through multi-step calculations.
Common kW to TR values
| kW | TR |
|---|---|
| 1 kW | 0.284345 TR |
| 2 kW | 0.568691 TR |
| 3.51685 kW | 1 TR |
| 5 kW | 1.421727 TR |
| 7.0337 kW | 2 TR |
| 10 kW | 2.843454 TR |
| 20 kW | 5.686907 TR |
| 35.1685 kW | 10 TR |
| 50 kW | 14.217268 TR |
| 100 kW | 28.434537 TR |
Where this conversion is commonly used
- Useful for HVAC equipment schedules where cooling capacity is shown in kW but contractors discuss tons of refrigeration.
- Useful for comparing chillers, packaged units, and heat pumps across metric and US-style documentation.
- Useful for quick capacity checks before using a detailed HVAC load calculation.
Frequently asked questions
How many kW are in one ton of refrigeration?
One ton of refrigeration equals 3.51685 kW.
How do you convert kW to tons of refrigeration?
Divide kW by 3.51685. For example, 5 kW equals about 1.421727 TR.
Is cooling kW the same as electrical kW?
No. Cooling capacity and electrical input power are different values, so confirm which kW value the source provides.
Can I use this for chiller sizing?
Use it for unit conversion, then check the actual load calculation, efficiency, and design conditions separately.