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Midpoint Calculator

Free online midpoint calculator tool.

About Midpoint Calculator

The Midpoint Calculator finds the exact center point on a line segment joining two points on a Cartesian grid. This is heavily used in geometry, graphics programming, and mapping.

How Midpoint Calculator Works

  • Step 1: Coordinates: Enter the (X,Y) values for both endpoints.
  • Step 2: Calculate: The tool simply averages the X values and the Y values to output the exact center coordinates.

Frequently Asked Questions

What is a midpoint?

The midpoint is the precise geographical center that divides a line segment into two completely equal parts.

Can the midpoint have decimal coordinates?

Yes, if the sum of the coordinates is an odd number, the midpoint will fall on a .5 decimal.

Does it work in 3D?

This specific calculator is designed for 2D grids (X and Y). A 3D midpoint requires a third Z-axis average.