Pythagorean Theorem (3D)
Calculate Pythagorean Theorem (3D) instantly with the exact formula and a worked example. Free online calculator — no signup, works on mobile.
Pythagorean Theorem (3D)
a
b
c
Diagonal
3
More about: Pythagorean Theorem (3D)
What it calculates
The “Pythagorean Theorem (3D)” calculator computes Diagonal from 3 parameters: a, b, c.
A core calculation for studying, engineering tasks, and checking solutions.
Example calculation
With parameters a = 1, b = 2, c = 2 the result is 3.
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.