Find the distance between two points using the distance formula, with steps and diagram.

Calculate distances on a Cartesian plane with visual representation

2D Distance 3D Distance

Enter Coordinates

Coordinate System

2D Cartesian Plane

Results

Enter coordinates and click "Calculate Distance" to see results

Coordinate Plane Diagram

About the Distance Formula

The distance between two points in a plane can be found using the Pythagorean theorem, expressed as the distance formula. This formula calculates the straight-line distance between two points in a Cartesian coordinate system.

Examples:

  • Horizontal line: For points (2, 3) and (7, 3), distance = |7 - 2| = 5 units
  • Vertical line: For points (4, 1) and (4, 8), distance = |8 - 1| = 7 units
  • Diagonal line: For points (1, 1) and (4, 5), distance = √((4-1)² + (5-1)²) = 5 units
  • 3D space: For points (1, 2, 3) and (4, 6, 9), distance = √((4-1)² + (6-2)² + (9-3)²) = √(9+16+36) = √61 ≈ 7.81 units

Real-World Applications:

The distance formula is used in navigation, physics, map-making, computer graphics, and many other fields. It helps calculate the shortest path between two points, which is essential in GPS technology, robotics, and game development.

Disclaimer

This distance calculator tool is provided for educational and informational purposes only. While we strive to provide accurate calculations, we make no warranties or representations, express or implied, as to the accuracy or completeness of the results. Users are advised to verify the results independently. We shall not be liable for any damages arising from the use of this tool.

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