What is hp to PS Converter?
This tool converts Horsepower (hp) to Metric Horsepower (PS) quickly and accurately. Whether you're working with motors, appliances, or HVAC systems, this converter provides instant results.
Understanding the Units
Horsepower (hp): Mechanical horsepower used in the US and UK. Equal to 745.7 watts. Standard for rating vehicle engines and industrial motors.
Metric Horsepower (PS): German "Pferdestärke" equal to 735.5 watts. Standard unit for vehicle power ratings in Europe, Asia, and most non-US markets.
Common Applications
- Automotive: Comparing vehicle engine power ratings between regions
- Motorcycles: Understanding motor specifications in different markets
- Engineering: Converting power specifications between systems
- Education: Learning about power unit relationships
Privacy
All conversions happen in your browser. No data is stored or sent to any server.
How to Use
Converting hp to PS takes just seconds:
- Enter the hp value in the first input field
- View the PS result instantly in the second field
- Copy the result using the copy button if needed
Reverse Conversion
Need to convert PS to hp instead? Simply click the swap button (↔) to reverse the conversion direction, or type in the PS field directly.
Practical Example
A 200 hp American car equals approximately 202.77 PS. This helps when comparing US specs to European PS rating.
Tips for Accurate Conversions
- Use decimal points for precise values
- Large numbers are automatically formatted with thousand separators
- Results update instantly as you type
Features
Instant Conversion
Results appear as you type, with no need to click a convert button. The calculation uses precise conversion factors for accurate results.
Bidirectional Input
Type in either field and the other updates automatically. This makes it easy to work in whichever direction you need.
Copy Results
Click the copy button next to any value to copy it to your clipboard for use in documents, spreadsheets, or specifications.
Quick Reference Table
The reference section shows common hp-to-PS conversions at a glance for quick lookups without manual calculation.
Unit Flexibility
Use the dropdown menus to switch to other power units if needed. The converter supports Watts, Kilowatts, Horsepower, BTU/h, and many more.
Mobile Friendly
The converter works on all devices - desktop, tablet, and mobile. Convert power units anywhere you need them.
Frequently Asked Questions
How do I convert hp to PS?
To convert Horsepower to Metric Horsepower, multiply the hp value by 1.01. For example, 1 hp = 1.01 PS.
What is the formula for hp to PS?
The conversion formula is: PS = hp × 1.01. To convert back: hp = PS × 0.9863.
What is Horsepower?
Mechanical horsepower used in the US and UK. Equal to 745.7 watts. Standard for rating vehicle engines and industrial motors.
What is Metric Horsepower?
German "Pferdestärke" equal to 735.5 watts. Standard unit for vehicle power ratings in Europe, Asia, and most non-US markets.
Why do American and European cars use different units?
The US uses mechanical horsepower (hp) based on James Watt's definition, while Europe uses metric horsepower (PS) based on the metric system. One hp equals 1.014 PS, so a 100 hp car is rated at about 101 PS in Europe.
Is this converter accurate?
Yes, the converter uses internationally recognized conversion factors with high precision. Results are accurate for engineering, HVAC, and automotive applications.
Can I convert other power units?
Yes, use the dropdown menus to select from many power units including Watts, Kilowatts, Megawatts, Horsepower (hp/PS), BTU/h, Tons of Refrigeration, and more.
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