BoardFootLog Yield Calculator
Estimate the board foot volume of any log using the industry-standard Doyle scaling logic.
Timber Scaling Engine
Doyle Scaling Rule
The standard rule for the Eastern USA. It assumes a 4" slab allowance and a 5/16" saw kerf.
How to Measure
Always measure the average diameter inside the bark at the small end of the log in inches.
Timber Yield
Doyle is conservative on small logs but accurate for larger timber above 24 inches in diameter.