Biology & Life Science
Instant, private, and free
Tree Height Calculator.
Calculate tree height using explicit user inputs and documented assumptions.
On-device calculationNo signup
01
Set your values
Results update as you type.
02 / ANSWER
Tree height: 21.6 m
Vertical rise: 20 m
The tangent model is height = eye height + horizontal distance × tan(top angle). It assumes level ground and a sightline to the top; no species growth model is used.
FAQs
What assumptions does this tree height calculator use?
All variable factors are entered explicitly; no species, ingredient, density, or recipe defaults are hidden.