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Coordinate Distance Calculator

Result

Distance5
↗ Math

Coordinate Distance Calculator: calculate distance from explicitly entered values.

Formula

sqrt((x2-x1)^2+(y2-y1)^2)
  • Model: sqrt((x2-x1)^2+(y2-y1)^2). Ordinary Euclidean plane distance using coordinates measured on the same scale. This calculator uses the supplied inputs and does not provide a certified engineering, medical, or financial assessment.
  • The main inputs are x1, y1, x2, y2. Enter them in the units and format shown in the calculator.
  • Keep comparable quantities in compatible units whenever the formula combines or compares them.
  • Changing any input above recalculates the result with the same calculation engine used by this page.

Example: Coordinate Distance

Inputs
  • x1: 0
  • y1: 0
  • x2: 3
  • y2: 4

Using x1 = 0, y1 = 0, x2 = 3, y2 = 4, the calculated result is Distance: 5.

Sample result: Calculating…

Frequently asked questions

What does the Coordinate Distance calculate?

Coordinate Distance Calculator: calculate distance from explicitly entered values.

Which values should I enter?

Enter x1, y1, x2, y2 using the units and format shown beside each field.

What formula does this calculator use?

The calculator uses the following relationship: sqrt((x2-x1)^2+(y2-y1)^2).

Why might my result differ from another source?

Results can differ when another source uses different units, rounding rules, conventions or assumptions. Compare the inputs and definitions before comparing results.

Does the result update automatically?

Yes. Changing an input updates the result using the same calculation engine shown on this page.

Page information

Updated: October 7, 2026