Convert Exawatts to Kilowatts
Convert Exawatts (EW) to Kilowatts (kW) instantly and accurately.
Conversion Formula
kW = EW × 1000000000000000
About Exawatts
An exawatt (EW) is 10¹⁸ W. The Sun's total luminosity is 3.828 × 10²⁶ W = 3.828 × 10⁸ EW. Earth intercepts ~0.174 EW of solar power. Gamma-ray burst peak luminosities reach 10⁶-10¹ EW, making them the most powerful transients in the universe. Soft gamma-repeater (magnetar) giant flares briefly reach ~10⁵ EW. Proposed multi-exawatt laser projects (IZEST initiative) aim to compress kilojoules into attosecond pulses for QED vacuum physics. Global human civilisation consumes ~1.8 × 10⁻² EW (18 TW). 1 EW = 10¹⁸ 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
| Exawatts (EW) | Kilowatts (kW) |
|---|---|
| 1 EW | 1 × 1015 kW |
| 2 EW | 2 × 1015 kW |
| 5 EW | 5 × 1015 kW |
| 10 EW | 1 × 1016 kW |
| 25 EW | 2.5 × 1016 kW |
| 50 EW | 5 × 1016 kW |
| 100 EW | 1 × 1017 kW |