Midpoint Calculator
Find the midpoint, distance, and slope between two points.
Midpoint
(5, 7)
Distance between points
10
Each half
5
Average the coordinates
The midpoint averages x's and y's separately: ((x₁+x₂)/2, (y₁+y₂)/2). It's the center of the segment — equidistant from both endpoints — and generalizes to 3D by averaging z too, or to any weighted split for points partway along.
Where it shows up
Midpoints find circle centers from a diameter's endpoints, bisect map routes, center UI elements between anchors, and seed divide-and-conquer algorithms. Perpendicular bisectors — through the midpoint at right angles — construct circumcircles and Voronoi boundaries.
Frequently asked questions
- How does the Midpoint Calculator work?
- Find the midpoint, distance, and slope between two points.
- Is the Midpoint Calculator free to use?
- Yes. The Midpoint Calculator is completely free, runs entirely in your browser, and requires no account or sign-up. Your inputs never leave your device.
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