Conversion Formula
$$P_{\text{kW}} = P_{\text{RT}} \times 3.51685$$
Multiply tons of refrigeration by 3.51685 to get kilowatts.
RT to kW Conversion Table
| Ton of Refrigeration (RT) | Kilowatt (kW) |
|---|---|
| 0.1 | 0.351685 |
| 0.5 | 1.75843 |
| 1 | 3.51685 |
| 2 | 7.03371 |
| 5 | 17.5843 |
| 10 | 35.1685 |
| 25 | 87.9213 |
| 50 | 175.843 |
| 100 | 351.685 |
| 250 | 879.213 |
| 500 | 1,758.43 |
| 1,000 | 3,516.85 |
RT to kW in Engineering
Power conversions are critical for motor selection, HVAC load calculations, electrical system design, and energy analysis. Engineers frequently convert between horsepower, kilowatts, and BTU/h across disciplines.
Ton of Refrigeration: Standard unit for cooling capacity. 1 RT = 12,000 BTU/h. Essential for HVAC chiller sizing.
Kilowatt: Common unit for electrical motors, generators, and building electrical loads.