SawlogCalc is a tool to estimate the weight and lumber yield of a sawlog, using the length and diameter of the small end. The Pro version can also keep lists of logs with running totals, and export the lists via email. Average weights for more than 100 North American tree species are included. Log rules include Doyle, Scribner and International 1/4 inch.
Great app Awesome app exactly what I needed for buying logs for my sawmill.