Power Converter
Convert power between watts, kilowatts, metric horsepower (PS) and mechanical horsepower (hp). Great for cars, motors and appliances.
All units at once
Car power reference (hp / kW / PS)
Energy over time: energy converter · fuel economy: MPG / L/100km.
Convert power units
Appliance and engine presets with all-unit reference table. Copy or download as CSV.
FAQ
What can I use Power Converter for?
Power Converter is useful when you need to convert power between watts, kilowatts, metric horsepower (PS) and mechanical horsepower (hp). Great for cars, motors and appliances. It is meant for quick checks, everyday workflows and practical tasks where a fast browser-based result is enough.
How do I use Power Converter correctly?
Enter the value you want to convert, then choose the source and target units or formats shown on the page.
What input does Power Converter need?
Use the fields shown in the tool and keep the input close to the real case you want to solve. If the page includes examples or presets, start with those to understand the expected format.
What result does Power Converter give me?
The tool returns converted values, reverse rates or unit comparisons that help you move between measurement systems. In most cases the output updates instantly and can be copied, downloaded or used as a reference for your next step.
How accurate is Power Converter?
The calculation uses standard conversion factors and rounds the display for readability. Use more decimal places when small differences matter.
Is my data uploaded when I use Power Converter?
The tool is designed to run in your browser, so ordinary inputs are processed locally unless a page explicitly states that it needs an online lookup.
What common mistakes should I avoid with Power Converter?
Avoid mixing source and target units, using the wrong decimal separator, or rounding too early when precision matters.
What related tasks can Power Converter help with?
Power Converter is intended for use cases related to "power converter" and nearby needs such as "kw to hp". For best results, follow the labels, examples and options on the page.
What are the limits of Power Converter?
It is optimized for common web use, not unlimited batch processing or every edge case.
When should I double-check the output from Power Converter?
Double-check the output whenever it affects money, safety, published content, customer work or an irreversible decision.