Horsepower Conversions
Use this easy and mobile-friendly calculator to convert between Horsepower and other units of Power.From
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1 Mechanical Horsepowe ≈
745.69987 Watts
result rounded
Decimal places
Horsepower
Mechanical horsepower is commonly used to measure the maximum power of a car's engine in the United States. It is slightly different than Metric horsepower, which is used in Europe.
Watts
A watt is the standard unit of power. It is the power needed to do one joule of work per second. A typical incandescent light bulb uses 40-100 watts.