Midpoint calculator
Find the midpoint of the segment joining (x₁,y₁) and (x₂,y₂).
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Tool guide
Midpoint calculator: how it works
Practical information to understand the result and use this tool correctly.
About Midpoint calculator
The midpoint averages each coordinate of the endpoints.
It is also the center of the circle that has the segment as diameter.
Use alongside the distance formula for segment length and center.
How to use it
- 1Enter both endpoints.
- 2Read the midpoint x and y.
- 3Combine with distance if you need the length too.
Frequently asked questions
- Unique midpoint?
- Yes — every segment has exactly one.
- 3D?
- Average z as well; this tool covers the plane.