F.O.C. Calculator

EASTON ARROW FOC CALCULATOR

To determine the F.O.C of a hunting arrow, install all the components you will be using on the shaft (points/broadheads, vanes, inserts, nock, etc.).

This is the overall length of the arrow measured from the throat of the nock to the end of the shaft. (not including the point)
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Arrow length divided by 2
Find the balance point. This is where the arrow balances perfectly. Mark the point, and measure from the throat of the nock.
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