Estimate your vehicle's current engine power based on age and mileage. Convert between horsepower (HP) and kilowatts (KW). Calculate engine power loss over time.
HP
km
Estimated Engine Power Loss Results
Conservative Power Loss Estimate
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Maximum Power Loss Estimate
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About Engine Power Loss Calculator
This calculator helps estimate your vehicle's current engine power based on two main factors:
Age-based depreciation (0.5-1% power loss per year)
Mileage-based depreciation (0.3-0.5% power loss per 10,000 km)