1. What is Metric Horsepower?

Metric horsepower (PS, Pferdestärke) is a unit of power measurement that's commonly used in Europe and other metric system countries. It's slightly different from mechanical horsepower used in the US and UK.

2. How Does the Calculator Work?

The calculator uses the metric horsepower formula:

Where:

• \( HP_{metric} \) — Metric horsepower (PS)
• \( kW \) — Kilowatts
• 0.7355 — Conversion factor (1 PS = 0.7355 kW)

Explanation: The formula converts power in kilowatts to the equivalent metric horsepower value.

3. Importance of Metric Horsepower

Details: Metric horsepower is widely used in automotive specifications in Europe and many other countries. Understanding the conversion helps when comparing engine performance across different measurement systems.

4. Using the Calculator

Tips: Enter the power value in kilowatts (kW). The calculator will instantly convert it to metric horsepower (PS). All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What's the difference between metric and mechanical horsepower?
A: 1 metric horsepower (PS) = 0.7355 kW, while 1 mechanical horsepower (hp) = 0.7457 kW. Metric horsepower is about 1.4% less than mechanical horsepower.

Q2: Why do some countries use metric horsepower?
A: Metric horsepower aligns with the metric system and is the standard measurement in many European and Asian countries.

Q3: How accurate is this conversion?
A: The conversion is mathematically exact based on the defined relationship between the units.

Q4: Can I convert metric horsepower back to kilowatts?
A: Yes, simply multiply metric horsepower by 0.7355 to get kilowatts.

Q5: Where is metric horsepower commonly used?
A: Primarily in automotive specifications in Germany (PS), France (CV), and other metric system countries.