FOC % Question

[Recurve50 LBS]

Ok guys,

I found the length of my arrow measuring from the base of the nock groove to the very front tip of the point. Measurement was 30 1/2" . The center of the arrow is 15 1/4" Then I found the pivot point and measured from the center point. That measured 5" . Now how do I do the math to figure out the FOC % ? I never was very good with math when I was in school.

Thanks Gang

--------------------
Larry W.

Member TANJ

NRA Life Member

62" 45#@28" Turkey Creek Longbow
56" 45#@28" Thunder Stick Mag

[Wolfkiss]

http://home.att.net/~sajackson/archery9.html

Hi,  Pop your measurments into the calculator on the above link.

Andy.

[tiur]

Try this,

5/30,5 = .1639 ( 16.4%)

 ASL

[Recurve50 LBS]

Thank you guys. My brain has brain farts from time to time when it comes to math.