Forest Inventory
Board Feet Calculator for Standing Trees
Calculate board feet from multiple standing trees in a forest stand. Ideal for timber cruising and forest inventory assessments.
Forest Stand Calculator
Enter measurements for multiple trees to calculate total board feet
Forest Tip: Group trees by diameter class (e.g., all 14-16" trees together) for efficient inventory calculations.
Timber Cruising
Professional method for estimating timber volume. Sample plots are measured and extrapolated to the entire stand area.
Diameter Classes
Trees are grouped by 2" diameter classes (e.g., 12-14", 14-16"). This simplifies counting and improves accuracy for large stands.
Stand Management
Regular inventory helps plan harvesting schedules, estimate growth rates, and maximize sustainable timber yield.
Frequently Asked Questions
How do I estimate board feet for a forest stand?
Measure representative trees by DBH and height, count similar trees, then use log rules (Doyle, Scribner, or International) to calculate total volume.
What is a diameter class?
A 2-inch range grouping trees by DBH (e.g., all trees 14-16 inches). This standardizes forest inventory data and simplifies calculations.
How accurate are standing tree estimates?
Typically within 10-15% of actual yield. Factors like tree form, defects, and bucking decisions affect final lumber recovery.