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Conversion Formula:
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The horsepower to kilowatts conversion is a mathematical calculation used to convert mechanical power measurements from horsepower (hp) to kilowatts (kW). This conversion is essential in engineering, automotive, and mechanical applications where different power units are used.
The calculator uses the conversion formula:
Where:
Explanation: The conversion factor 0.745699872 is the exact multiplier to convert mechanical horsepower to kilowatts, based on the definition that 1 hp = 745.699872 watts.
Details: Accurate power unit conversion is crucial for engineering calculations, equipment specifications, international standards compliance, and comparing power outputs across different measurement systems used worldwide.
Tips: Enter horsepower value in the input field. The value must be a non-negative number. The calculator will automatically compute and display the equivalent power in kilowatts.
Q1: What is the exact conversion factor from hp to kW?
A: The exact conversion factor is 0.745699872, which means 1 horsepower = 0.745699872 kilowatts.
Q2: Are there different types of horsepower?
A: Yes, there are several types including mechanical, metric, electrical, and boiler horsepower. This calculator uses mechanical horsepower conversion.
Q3: Why is power conversion important?
A: Power conversion is essential for international engineering projects, equipment specifications, and when working with systems that use different measurement standards.
Q4: How accurate is this conversion?
A: The conversion is mathematically exact based on the defined relationship between mechanical horsepower and kilowatts.
Q5: Can this calculator handle decimal values?
A: Yes, the calculator accepts decimal values for horsepower and provides results with high precision up to six decimal places.