Watts to Kilowatts Calculator
Convert watts to kilowatts or kilowatts to watts instantly, with a reference table of common appliance power ratings.
Power Converter
Result
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Common Appliance Reference
Typical rated power for household and commercial devices.
| Appliance | Watts (W) | Kilowatts (kW) |
|---|
* Values are typical estimates and vary by model and usage.
Summary
Convert watts to kilowatts or kilowatts to watts instantly, with a reference table of common appliance power ratings.
How it works
- Enter a wattage in the Watts field — the Kilowatts field updates automatically.
- Or enter a value in the Kilowatts field — the Watts field updates automatically.
- The formula applied is kW = W / 1000 (or W = kW × 1000).
- Click "Copy Result" to copy the converted value to your clipboard.
- Browse the appliance reference table to compare common power ratings.
Use cases
- Convert appliance wattage to kilowatts for electricity cost calculations.
- Determine generator sizing by summing appliance loads in kW.
- Understand solar panel output ratings listed in kW vs. individual panel watts.
- Convert motor nameplate data between W and kW for engineering specs.
- Calculate monthly electricity consumption: kW × hours = kWh.
- Quickly check if a circuit breaker can handle a given wattage load.
Frequently Asked Questions
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Last updated: 2026-05-23 ·
Reviewed by Nham Vu