By using SMOKEmUP.com's automath you agree to use this service for your own personal use. Re-transmission, performing calculations for others is PROHIBITED and will result in termination of your account with no refund.
Use this calculation to estimate the HP of your car. If you know the weight of your car (with you in it) and have a
quarter mile time slip this calculation will estimate the rear wheel HP of your car. NOTE: SMOKEmUP.com
believes this calculation is not accurate. We provide it only because if we didn't people would ask for it. Please use the HP estimation based on
trap speed MPH, it is much more accurate.
