Area of Triangle Calculator

Calculate the area of a triangle using base and height or Heron's formula.

Fill in the fields below to calculate

Base (b)

Height (h)

Side a

Side b

Side c

Side a

Side b

Included Angle C (degrees)

Vertex 1 (x₁, y₁)

Vertex 2 (x₂, y₂)

Vertex 3 (x₃, y₃)

Enter your values above to see the result.

Your Results

Triangle Area

Perimeter