Convert Kilocalories per Hour to Kilowatts
Convert Kilocalories per Hour (kcal/h) to Kilowatts (kW) instantly and accurately.
Conversion Formula
kW = kcal/h × 0.001163
About Kilocalories per Hour
One kilocalorie per hour (kcal/h) equals exactly 1.163 W. It is the natural unit for human metabolic rate: sedentary adult ~60-70 kcal/h; walking 250-350 kcal/h; vigorous cycling 500-700 kcal/h; competitive rowing ~1,200 kcal/h. Treadmills and exercise bikes display kcal/h directly. Industrial drying and evaporation calcs in older metric systems (especially Asia) used kcal/h for heat duty; 1 Mcal/h = 1.163 kW. 1 kcal/h = 1.163 W.
About Kilowatts
A kilowatt (kW) is 1,000 W - the everyday unit for home, vehicle, and industrial power. Average US home consumption is ~1.2 kW continuous (~10,500 kWh/year). EV motors range from 30 kW (city cars) to 600+ kW (performance models); a Tesla Model S Performance produces 560 kW (751 hp). Industrial gas turbines on commercial aircraft generate 20,000-100,000 kW. Solar installations are sized in kW-peak. Industrial electric motors span from fractional kW to thousands of kW. 1 kW = 1,000 W = 1.341 hp = 3,412.1 BTU/h.
Quick Reference Table
| Kilocalories per Hour (kcal/h) | Kilowatts (kW) |
|---|---|
| 1 kcal/h | 0.001163 kW |
| 2 kcal/h | 0.002326 kW |
| 5 kcal/h | 0.005815 kW |
| 10 kcal/h | 0.01163 kW |
| 25 kcal/h | 0.029075 kW |
| 50 kcal/h | 0.05815 kW |
| 100 kcal/h | 0.1163 kW |