Kilowatts to Horsepower Conversion Calculator
Symbol: kW (kilowatt), hp (horsepower)
Kilowatts and horsepower are units of power measurement, with kilowatts being part of the metric system (SI) and horsepower being a traditional unit of power.
Formula: 1 kilowatt = 1.34102 horsepower
Common Conversions:
- 1 kW = 1.34 hp
- 10 kW = 13.41 hp
- 50 kW = 67.05 hp
- 100 kW = 134.1 hp
- 1 hp = 0.7457 kW
Conversion Result
Use the converter above to calculate different values and units
What are Power Measurements?
Power measurements quantify the rate at which work is done or energy is transferred. Kilowatts and horsepower are two common units used for measuring power, with kilowatts being the standard SI unit used worldwide and horsepower traditionally used in mechanical systems.
The relationship between kilowatts and horsepower is precisely defined: 1 kilowatt equals approximately 1.34102 horsepower. This conversion is essential for comparing power specifications between different systems, particularly when dealing with engines, motors, and electrical equipment from different regions or industries.
Learn more from NIST or Bureau International des Poids et Mesures (BIPM).
Common Kilowatts to Horsepower Conversions
Kilowatts (kW) | Horsepower (hp) | Common Reference |
---|---|---|
1 | 1.34102 | Small electric motor |
10 | 13.41 | Small outboard boat motor |
50 | 67.05 | Vintage motorcycle engine |
75 | 100.58 | Small car engine |
110 | 147.51 | Standard sedan engine |
200 | 268.20 | Sports car engine |
500 | 670.51 | Small industrial generator |
1,000 | 1,341.02 | Large ship engine |
Practical Use Cases
- Automotive: Converting power specifications from European (kilowatt) to US/UK (horsepower) standards
- Industrial Equipment: Understanding power ratings of machinery, pumps, and motors when comparing international equipment
- Electrical Engineering: Converting electrical power measurements to mechanical power equivalents
- Renewable Energy: Comparing electric motor outputs with traditional engine power in hybrid and electric vehicles
- Marine Applications: Converting power ratings for boat engines and equipment across different measurement standards
- Consumer Appliances: Understanding the equivalent mechanical power output of high-wattage electrical devices
Educational Resource
This educational video explains the relationship between kilowatts and horsepower and demonstrates how to convert between these units with practical examples and applications.
Conversion Tools
Download Conversion Chart (PDF)Get our comprehensive kilowatts to horsepower conversion chart for quick reference when you're offline.
Kilowatts to Horsepower Conversion FAQs
Find answers to common questions about converting between kilowatts and horsepower.