WHP to HP Calculator

The WHP to HP Calculator helps you convert Wheel Horsepower (WHP) to Engine Horsepower (HP) and vice versa. This conversion is crucial because drivetrain losses cause the power measured at the wheels (WHP) to be less than the power produced by the engine (HP).

WHP to HP Calculator

Enter either WHP or HP and select Drive Train to calculate the missing horsepower.

What is the difference between WHP and HP?

WHP (Wheel Horsepower) measures power at the wheels, while HP (Engine Horsepower) measures power at the engine. The drive train affects the difference.

Formula

The formula to convert WHP to HP is:

HP=WHPDrive Train Los

To convert HP to WHP, the formula is:

WHP=HP×Drive Train Loss
Variable Description
WHP Wheel Horsepower
HP Engine Horsepower
Drive Train Loss The efficiency factor of the drivetrain

How To convert Whp To Hp

WHP to HP Convereter

Example 1

Step-by-Step Calculation:

1. Identify the values:

WHP = 300 and Drive Train Loss = 0.85.

2. Calculate the Engine HP:

HP=3000.85352.94

Result: The Engine Horsepower is approximately

352.94 

HP.

Example 2

  • HP: 
    400

     

  • Drive Train: All Wheel ()

Step-by-Step Calculation:

1. Identify the values:

HP = 400 and Drive Train Loss = 0.80.

2. Calculate the Wheel Horsepower:

WHP=400×0.80=320

Result: The Wheel Horsepower is

320 

WHP.

How Much WHP To Hp

 
WHP (Wheel Horsepower) HP (Engine Horsepower)
650 764.71
500 588.24
350 411.76
300 352.94
280 329.41
1000 1176.47

I hope you liked the WHP to HP Calculator. You can easily convert between Wheel Horsepower and Engine Horsepower. You feedback is important for us for further tool improvements.

 

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