This free triangle calculator computes the edges, angles, area, height, perimeter, median, as well as other values and a diagram of the resulting triangle.

Free online triangle calculator. Input side lengths and angles to find missing values. Calculate area, perimeter, height, Median Angle Bisector, Circumradius, Inradius more for any triangle. …

Our Triangle Calculator helps you quickly find missing sides, angles, height, and area for any triangle type—whether it’s a right triangle, equilateral, or scalene.

Use our free Triangle Calculator to find missing sides, angles, perimeter, and area of any triangle. Supports all triangle types and formulas.

A triangle is determined by 3 of the 6 free values, with at least one side. Fill in 3 of the 6 fields, with at least one side, and press the 'Calculate' button.

Math Warehouse's popular online triangle calculator: Enter any valid combination of sides/angles (3 sides, 2 sides and an angle or 2 angle and a 1 side) , and our calculator will do the rest! It …

Apr 28, 2025 · Whether you’re solving a triangle in trigonometry class, estimating roof angles, or working on a CAD project, our Triangle Calculator is the fastest way to compute sides, angles, …

Aug 1, 2025 · Calculator and Pythagorean Theorem to find sides, perimeter, semiperimeter, area and altitudes of Right Triangles. Given 1 known you can find the unknowns of the triangle.

Free triangle calculator - step-by-step solutions to help solve the triangle for unknown sides and angles.

The triangle calculator finds all triangle measurements – side lengths, triangle angles, area, perimeter, semiperimeter, heights, medians, inradius, and circumradius.