1 Watt in every unit
| Unit | Value | Symbol |
|---|---|---|
| Watt | 1 | W |
| Kilowatt | 0.001 | kW |
| Megawatt | 0.000001 | MW |
| Horsepower | 0.0013410221 | hp |
| Metric horsepower | 0.0013596216 | PS |
| BTU per hour | 3.412141633 | BTU/h |
| Ton of refrigeration | 0.00028434514 | TR |
| Calorie per second | 0.23900574 | cal/s |
Popular power conversions
hp → kWhp to kWkW → hpKW to hpW → hpWatts to hphp → Whp to wattsBTU/h → WBTU per hour to wattsW → BTU/hWatts to BTU per hourTR → BTU/hAC tons to BTU per hourBTU/h → TRBTU per hour to AC tonsTR → kWAC tons to kWkW → TRKW to AC tonsPS → hpMetric hp to hphp → PShp to metric hp
Units in this converter
Watt. The watt (W) is a unit of power, equal to 1 watt.
Kilowatt. The kilowatt (kW) is a unit of power, equal to 1,000 watts.
Megawatt. The megawatt (MW) is a unit of power, equal to 1,000,000 watts.
Horsepower. Mechanical horsepower is about 745.7 watts. Car and motor power is often given in horsepower.
Metric horsepower. The metric horsepower (PS) is a unit of power, equal to 735.49875 watts.
BTU per hour. BTU per hour is used for air conditioner and heater capacity. A 1-ton AC is about 12,000 BTU/h.
Ton of refrigeration. A ton of refrigeration, the “ton” of an air conditioner, is about 12,000 BTU per hour or 3.517 kW.
Calorie per second. The calorie per second (cal/s) is a unit of power, equal to 4.184 watts.