Math
Distance Between Points Calculator
Find the straight-line distance between two points on a flat plane.
Formula
Distance = square root of ((x2 − x1) squared + (y2 − y1) squared).
How it works
Enter two points. The calculator applies the distance formula, which comes from the Pythagorean theorem. Points (0,0) and (3,4) are 5 units apart.
FAQs
What does the Distance Between Points do?
It takes the values you enter and works out the distance between points for you, showing the result straight away.
What should I enter?
Enter ordinary numbers in the boxes above. If a value does not make sense for this calculation, the page will ask you to check it instead of showing a wrong answer.
Can I use the result for homework or everyday maths?
Yes. It is a general-purpose maths helper; for exam or professional work, still check the steps against your own working.