About the Midpoint Calculator
Find the midpoint of a line segment between two coordinates with the midpoint formula, or find a missing endpoint.
Also known as: midpoint formula calculator, midpoint of two points, midpoint of a line segment, find midpoint of two coordinates, center point between two points.
How to use this calculator
- Enter find, x₁, y₁, x₂ (or midpoint x) and the other fields.
- The result updates instantly as you type — press Calculate (or Enter) at any time.
- Open “Step-by-step” to see how the answer was worked out.
- Use Copy result or Share to save the answer or send a link with your inputs.
Formula
M = ((x₁ + x₂)/2, (y₁ + y₂)/2)
Worked example
Using the values pre-filled in the calculator above:
- Find: Midpoint of two points
- x₁ = -2
- y₁ = 4
- x₂ (or midpoint x) = 6
- y₂ (or midpoint y) = 10
the calculator returns:
- Midpoint: (2, 7)
- Segment length: 10
Working
x = (-2 + 6) ÷ 2 = 2y = (4 + 10) ÷ 2 = 7