Drag Racing 1/4 Mile times 0-60 Dyno Fast Cars Muscle Cars

Horsepower Calculator from 1/4 mile time, Trap Speed & Weight


This calculator will estimate the amount of horsepower a car
is generating at the flywheel from the car's 1/4 mile time, trap speed and weight.

DragTimes App

NEW: Download the DragTimes App in the iTunes store to
obtain Density Altitude and use other great DragTimes functions on your iPhone, iPod or iPad!

1/4 mile time:

Trap Speed:

Weight of vehicle
with driver (pounds):


1/4 mile time, trap speed and weight must be entered.


©2024 DragTimes - Disclaimer - Contact Us