Midpoint Calculator

About this calculator

This calculator finds the midpoint of the line segment joining two points on a coordinate plane by averaging their x-coordinates and averaging their y-coordinates separately — the point exactly halfway between them in both directions. It's one of the most fundamental operations in coordinate geometry, sitting alongside distance and slope as a building block for more advanced problems.

Students use it to solve geometry and algebra problems involving line segments, perpendicular bisectors and circle centers (a circle's center is the midpoint of any diameter). Outside the classroom, mapping and GIS applications use the same averaging idea — adapted for latitude and longitude — to find a point centered between two locations, and designers use it to center objects or align elements precisely on a canvas.