Answer:-
Free online whp to hp calculator – Convert wheel horsepower to horsepower. Simply input your wheel horsepower value and select drivetrain type then click the calculate button.
What is the formula of whp to hp?
The formula for converting wheel horsepower (WHP) to horsepower (HP) is straightforward. Since wheel horsepower refers to the amount of power measured at the wheels of a vehicle, it takes into account any power losses that may occur in the drivetrain
HP = WHP / (1 – DL/100)
- HP = horsepower
- WHP = wheel horsepower
- DL = drivetrain loss
Drivetrain loss based on selected type
| Drivetrain type | drive loss percentage |
|---|---|
| Front-wheel drive | 10% |
| Rear-wheel drive | 15% |
| All-wheel drive | 25% |
How to calculate whp to hp?
To convert wheel horsepower (WHP) to horsepower (HP), you need to know the drivetrain efficiency. The drivetrain efficiency represents the power losses between the engine and the wheels.
For example – if a car has a wheel horsepower of 2800 and a drive train loss factor of 10%, then calculate the engine horsepower.
Given, wheel horsepower = 2800 and drivetrain loss factor = 10%
Engine Horsepower = whp/(1 – dl) = 2800 / (1 – 0.1) = 280 / 0.9 = 311.11 hp
WHP to HP Table
Whp to hp chart table for front-wheel, rear-wheel and all-wheel.
| WHP | Front-wheel | Rear- wheel | All Wheel |
|---|---|---|---|
| 10 whp | 11.11111 hp | 11.76471 hp | 13.33333 hp |
| 50 whp | 55.55556 hp | 58.82353 hp | 66.66667 hp |
| 100 whp | 111.11111 hp | 117.64706 hp | 133.33333 hp |
| 150 whp | 166.66667 hp | 176.47059 hp | 200 hp |
| 200 whp | 222.22222 hp | 235.29412 hp | 266.66667 hp |
| 250 whp | 277.77778 hp | 294.11765 hp | 333.33333 hp |
| 300 whp | 333.33333 hp | 352.94118 hp | 400 hp |
| 350 whp | 388.88889 hp | 411.76471 hp | 466.66667 hp |
| 400 whp | 444.44444 hp | 470.58824 hp | 533.33333 hp |
| 450 whp | 500 hp | 529.41176 hp | 600 hp |
| 500 whp | 555.55556 hp | 588.23529 hp | 666.66667 hp |
| 550 whp | 611.11111 hp | 647.05882 hp | 733.33333 hp |
| 600 whp | 666.66667 hp | 705.88235 hp | 800 hp |
| 650 whp | 722.22222 hp | 764.70588 hp | 866.66667 hp |
| 700 whp | 777.77778 hp | 823.52941 hp | 933.33333 hp |
| 750 whp | 833.33333 hp | 882.35294 hp | 1000 hp |
| 800 whp | 888.88889 hp | 941.17647 hp | 1066.66667 hp |
| 850 whp | 944.44444 hp | 1000 hp | 1133.33333 hp |
| 900 whp | 1000 hp | 1058.82353 hp | 1200 hp |
| 950 whp | 1055.55556 hp | 1117.64706 hp | 1266.66667 hp |
| 1000 whp | 1111.11111 hp | 1176.47059 hp | 1333.33333 hp |