Speed calculator

[Ultramax]

I found this to be handy if you have less than a 30"DL. http://www.bucklemke.com/ke/ke.php

[Maybee-R]

I found this to be handy if you have less than a 30"DL. http://www.bucklemke.com/ke/ke.php

It works! almost right on the money with are shops croney.

[Rattler]

Dead on! 299!

[Kelly Sexton]

Take your Velocity(FPS) X Velocity(FPS) then times it by your total arrow weight. Then divide it by 450,240.
...FPS X FPS X Arrow Weight, divided by 450,240 =Kenetic Energy

[Elite_Brad]

This deserves a sticky.

[Ultramax]

Take your Velocity(FPS) X Velocity(FPS) then times it by your total arrow weight. Then divide it by 450,240.
...FPS X FPS X Arrow Weight, divided by 450,240 =Kenetic Energy

Heres one for K.E. http://www.bowhuntinginfo.com/KineticEnergyNew.htm

[Jerry/NJ]

I found this to be handy if you have less than a 30"DL. http://www.bucklemke.com/ke/ke.php

It came out to be within 1 fps of my chrono. One of the key points is to get the IBO # correct which some bows vary in their postings.

[MAG00]

I am assuming that this doesn't really work for bows like the Fire where the IBO rating given is for 28" draw at 60 lbs. Is my assumption correct?

[Michael]

Dead on for my envy... 333!

[Ultramax]

I am assuming that this doesn't really work for bows like the Fire where the IBO rating given is for 28" draw at 60 lbs. Is my assumption correct?

I would say your right.