et calculator
et calculator

Our quarter mile calculator for drag racing provides the et time (seconds) and trap speed (mph) based on the horsepower and weight of the vehicle. For 60 foot, 330 foot and 660 foot split as well use our quarter mile calculator with incremental.

Use this to predict what your time card will be on the quarter mile.

flywheel horsepowerhorsepower available at the flywheel
weighttotal ready to run weight of vehicle including driver
elapsed time (ET)time to run the full length of the quarter mile
speedtrap speed at the end of the quarter mile
related calculators our other drag racing performance calculators