Tree Height Calculator
Viewpoint Level with Base of Tree
H = h + D * tan(Theta)
h
Distance From Ground to Intercept of Horizontal Line (feet)
D
Distance from Tree to Viewpoint
theta
Angle from Viewpoint to Top
H
Height of Tree(feet) =
Tree Height Calculator
Viewpoint above Base of Tree
H = D * (tan u + tan d)
D
Horizontal Distance from Viewpoint to Tree (feet)
u
Angle from Viewpoint to Top of Tree
d
Angle from Viewpoint to Bottom of Tree
H
Height of Tree(feet) =
Tree Height Calculator
Viewpoint Below Base of Tree
H = D * (tan u - tan d)
D
Horizontal Distance from Viewpoint to Tree (feet)
u
Angle from Viewpoint to Top of Tree
d
Angle from Viewpoint to Base of Tree
H
Height of Tree(feet) =
Leaning Tree Height Calculator
Viewpoint Above Base of Tree
H = D x (tan(u) + tan(d))
The next two calculators give the height of the tree above the ground, not the length of the tree.
D
Distance from Tree to Viewpoint
u
Angle from Viewpoint to Top of Tree
d
Angle from Viewpoint to Base of Tree
H
Height of Tree(feet) =
Leaning Tree Height Calculator
Viewpoint Below Base of Tree
H = D x (tan(u) - tan(d))
D
Distance from Tree to Viewpoint
u
Angle from Viewpoint to Top of Tree
d
Angle from Viewpoint to Base of Tree
H
Height of Tree(feet) =