Tree Leaves Calculator
Estimate the total number of leaves, leaf area, and foliage biomass of a tree based on DBH or crown dimensions.
Input Parameters
Enter details for calculation.
Estimated Leaf Count
Total Folier Dry Weight
Expert Tip
Deciduous trees generally support greater leaf surface area index per unit of crown radius than conifers, but conifers retain leaves longer, resulting in different carbon profiles.
Calculation Methodology & Details
Formula
For the biomass method: Hardwood uses a = 0.045, b = 1.9. Softwood uses a = 0.032, b = 1.75. DBH is internally converted from inches to cm as required by allometric forestry models.
Important Disclaimer
The calculations provided are for educational and general planning guidelines only. They do not replace professional forestry or anatomical analysis or certified advice.
How Leaves are Estimated
Foliage density is estimated using two standardized models:
Choose Method
Select Biomass Allometry (DBH) for trunk-based estimates or Crown Dimensions (LAI) for canopy analysis.
Input Measurements
Provide either the trunk diameter (DBH) or the crown radius and leaf area index.
Check Foliage Mass
The tool calculates both total leaf count and absolute foliage mass or canopy area.