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Watts to Kilowatts
Convert Watts to Kilowatts instantly. Free, fast, and accurate.
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What This Conversion Does
Converts watts to kilowatts by dividing by 1,000.
How to Use This Converter
Type a value in Watts into the input field. The result in Kilowatts appears instantly. Click the result to copy it.
Worked Example
A 1,500 W microwave: 1,500 ÷ 1,000 = 1.5 kW.
Quick Reference Table
| Watts | Kilowatts |
|---|---|
| 100 | 0.1 |
| 500 | 0.5 |
| 1000 | 1.0 |
| 1500 | 1.5 |
| 3000 | 3.0 |
Common Uses
Estimating electricity use and cost — your bill charges for kilowatt-hours, so you need kilowatts first.
Precision & Rounding
The conversion factor is fixed, so accuracy depends only on the precision of your input value. Keep full precision during calculation and round the final result to match your input.
Common Mistakes to Avoid
Power (kW) and energy (kWh) are different: multiply kW by hours to get the energy your bill counts.
Formula
Value in Watts → Divide by 1,000 → Result in Kilowatts
Example Conversions
| Watts | Kilowatts |
|---|---|
| 500 | 0.5 |
| 1,000 | 1 |
| 1,500 | 1.5 |
| 3,000 | 3 |