Free Power Converter
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Power Converter

Convert Between Different Units of Power Instantly

Convert between power units including watt, kilowatt, horsepower, and BTU per hour. Perfect for electrical engineering, automotive, mechanical systems, and energy calculations.

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Convert Power Units

Enter a power value and select units to convert between different power measurements

How to Convert Power Units

Follow these simple steps to convert between different power measurements

1

Enter Power Value

Input the power value you want to convert in the power value field.

2

Select Units

Choose your source power unit and target unit from the dropdown menus.

3

Get Result

Click convert to see the instant conversion result with precision.

Why Choose Our Power Converter

Professional-grade features for accurate power unit conversions

Instant Conversion

Get immediate conversion results with real-time calculation as you enter values.

Privacy Protected

All conversions performed locally - your power data never leaves your device.

High Precision

Accurate conversions using standard power factors for engineering precision.

Engineering Ready

Supports all common power units used in electrical, mechanical, and energy applications.

Mobile Ready

Fully responsive design works perfectly on smartphones, tablets, and desktops.

Always Free

No registration required, no hidden fees - completely free forever.

Common Power Conversions

Quick reference for frequently used power unit conversions

ApplicationWattHorsepowerUsage
LED Bulb10 W0.013 hpHome lighting
Microwave1,000 W1.34 hpKitchen appliance
Car Engine149,140 W200 hpAutomotive power

Frequently Asked Questions

Get answers to common questions about power conversion and energy calculations

1

How accurate is this power converter?

Our power converter uses precise conversion factors and provides highly accurate results for all power units with scientific precision for engineering and energy applications.

2

What power units can I convert between?

You can convert between watt, kilowatt, megawatt, horsepower, BTU per hour, and many other power units with instant calculations for all energy and mechanical applications.

3

How do I convert from watt to kilowatt?

Simply select 'Watt (W)' as your 'from' unit and 'Kilowatt (kW)' as your 'to' unit, then enter your power value for instant conversion.

4

Can I use this converter for automotive and industrial power?

Yes, this converter supports horsepower, metric horsepower, and industrial power units used in automotive, mechanical, and electrical power applications with professional accuracy.

5

Is the power conversion data stored anywhere?

No, all conversions are performed locally in your browser. Your power data is completely private and not stored on our servers.

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