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Tree Height from Shadow Calculate tree height using shadow length and angle (similar triangles method).

Result

Calculated result -451.9016929084 Based on the values entered.
↗ Math

Tree Height from Shadow Calculate tree height using shadow length and angle (similar triangles method). — free online calculator.

Formula

Height = Shadow Length × tan(Sun Angle)
  • Tree Height from Shadow Calculate tree height using shadow length and angle (similar triangles method). calculates its result from Shadow Length, Sun Angle. It uses the formula Height = Shadow Length × tan(Sun Angle). Change any input to recalculate the result instantly.
  • The main inputs are Shadow Length, Sun Angle. Enter them in the units and format shown in the calculator.
  • Keep comparable quantities in compatible units whenever the formula combines or compares them.
  • Changing any input above recalculates the result with the same calculation engine used by this page.

Example: Tree Height from Shadow Calculate tree height using shadow length and angle (similar triangles method).

Inputs
  • Shadow Length: 2
  • Sun Angle: 11

Using Shadow Length = 2, Sun Angle = 11, the calculated result is -451.9016929084.

Sample result: Calculating…

Frequently asked questions

What does the Tree Height from Shadow Calculate tree height using shadow length and angle (similar triangles method). calculate?

Tree Height from Shadow Calculate tree height using shadow length and angle (similar triangles method). — free online calculator.

Which values should I enter?

Enter Shadow Length, Sun Angle using the units and format shown beside each field.

What formula does this calculator use?

The calculator uses the following relationship: Height = Shadow Length × tan(Sun Angle).

Why might my result differ from another source?

Results can differ when another source uses different units, rounding rules, conventions or assumptions. Compare the inputs and definitions before comparing results.

Does the result update automatically?

Yes. Changing an input updates the result using the same calculation engine shown on this page.

Page information

Updated: October 7, 2026