⚡Power Converter
Convert power units: W, kW, MW, HP, BTU/hr.
🆓 Free🔒 Secure⚡ Instant📱 Mobile-friendly🚫 No signup
Convert power units online for free. Watts, Kilowatts, Megawatts, Horsepower, BTU per hour.
W1000.00
kW1.00000
MW0.00100000
hp1.34102
BTU/hr3412.14
How to Use Power Converter — Step by Step
- 1Enter a power value
- 2Select the source unit — watts, kilowatts, horsepower, BTU/hr, or calories/sec
- 3Converted values in all other power units appear instantly
- 4Copy the value in your required unit
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Frequently Asked Questions
Is this tool completely free?
Yes. All ToolNest tools are 100% free with no signup required, no account, and no watermarks added to output files.
Are my uploaded files secure and private?
All uploads use HTTPS encryption during transfer. Files are processed on secure isolated servers and automatically deleted within 2 hours of upload.
Does this tool work on mobile phones?
Yes. ToolNest works on any modern browser on iPhone, Android, tablet, or desktop — no app download or plugin needed.
Do I need to create an account?
No. Just open the tool, upload your file, and download the result. No email, no signup, no password.