Home
Back
Conversion Formula:
| From: | To: |
Kilowatts (kW) to brake horsepower (BHP) conversion is used to convert metric power units to imperial power units. This conversion is commonly used in automotive, engineering, and mechanical applications to express engine power output in different measurement systems.
The calculator uses the conversion formula:
Where:
Explanation: One brake horsepower is equivalent to approximately 0.7457 kilowatts, so to convert from kilowatts to brake horsepower, you divide by this conversion factor.
Details: Accurate power unit conversion is essential for international engineering projects, automotive specifications comparison, equipment selection, and ensuring compatibility between systems using different measurement standards.
Tips: Enter the kilowatt value you wish to convert. The value must be positive and valid. The calculator will automatically compute the equivalent brake horsepower value.
Q1: What is the difference between BHP and kW?
A: BHP (brake horsepower) is an imperial unit of power measurement, while kW (kilowatt) is a metric unit. One BHP equals approximately 0.7457 kW.
Q2: Why is it called "brake" horsepower?
A: The term "brake" refers to the method of measurement using a brake dynamometer that applies a load to the engine to measure its power output.
Q3: Is BHP the same as HP?
A: In most contexts, BHP and HP are used interchangeably, though technically BHP refers specifically to power measured at the engine's output shaft before transmission losses.
Q4: What are typical power ranges for conversion?
A: Common conversions range from small engines (1-10 kW) to large industrial engines (100-1000+ kW), covering automotive, marine, and industrial applications.
Q5: How accurate is this conversion?
A: The conversion using 0.7457 is standard and accurate for most engineering purposes, though slight variations may exist in specific industry standards.