PS to HP Calculator: Convert Metric Horsepower to Horsepower
Convert metric horsepower (PS) to horsepower (HP) with ease using our PS to HP calculator. This tool helps you calculate the equivalent power in horsepower (HP) based on metric horsepower (PS). PS is widely used in Europe, while HP is used in the United States and many other countries.
Understanding PS to HP Conversion
Converting metric horsepower (PS) to horsepower (HP) is an important calculation in industries where these units are used interchangeably, such as in automotive, motorcycle, and engineering fields. Metric horsepower (PS) is commonly used in Europe, whereas horsepower (HP) is the standard unit in many other regions like the United States.
Key Factors in PS to HP Conversion
The conversion between metric horsepower (PS) and horsepower (HP) is simple and straightforward. 1 PS is equal to 1.0139 HP. The difference arises from historical factors in the definitions of these units. While both measure mechanical power, HP is a slightly larger unit than PS, and this conversion factor accounts for that difference.
Formula for PS to HP Conversion
The formula for converting metric horsepower (PS) to horsepower (HP) is:
HP = PS × 1.0139
Where:
- PS: Metric horsepower (Pferdestärke) (the value you provide)
- HP: Horsepower (the result)
- 1.0139: The conversion factor from PS to HP
Common Applications of PS to HP Conversion
This conversion is especially useful for comparing engine power ratings between regions that use different units. For example, automobiles or motorcycles may have their engine power listed in PS in Europe and in HP in the United States. This conversion helps standardize the comparison between the two units.
| Application | Typical PS Range | Typical HP Range |
|---|---|---|
| Automobile Engines | 100-500 PS | 101-506 HP |
| Motorcycles | 10-150 PS | 10.14-151.1 HP |
| Small Engines (Lawn Mowers, Generators) | 1-10 PS | 1.01-10.14 HP |
| Industrial Equipment | 50-500 PS | 50.7-506.95 HP |
Frequently Asked Questions
What is the relationship between PS and HP?
Metric horsepower (PS) is a unit used primarily in Europe to measure mechanical power, while horsepower (HP) is used in the United States and other regions. 1 PS is equal to 1.0139 HP, meaning that HP is slightly larger than PS.
How do I convert PS to HP?
To convert PS to HP, simply multiply the PS value by 1.0139. This will give you the equivalent power in horsepower.
Why is the conversion factor 1.0139?
The conversion factor of 1.0139 comes from the historical differences in how horsepower and metric horsepower were defined. Although both units measure mechanical power, PS is defined slightly differently, making it a bit smaller than HP.
Can I use this calculator for any type of engine?
This calculator applies to all types of engines or systems where horsepower (HP) is measured, including automobiles, motorcycles, and industrial machinery. It is particularly useful for comparing specifications between systems that use HP and PS units.
What is the significance of PS in Europe?
PS is commonly used in Europe as the standard unit for measuring engine power. It is important for comparing specifications between European systems and those in countries that use horsepower (HP). The conversion helps bridge the gap between these two units of power.