To calculate the orthocenter of a triangle online calculator

Online calculator which helps you calculate the orthocenter of the triangle.
The orthocenter is the intersection point of the altitudes of a triangle or their extensions and denoted by the letter (H), depending on the form of a triangle the orthocenter can be inside the triangle (acute-angled), outside it (in form) or coincide with a vertex (in a rectangular — coincident with a vertex at a right angle).

Specify the coordinates of the vertices of the triangle:
Orthocenter of the triangle: