Free distance formula calculator for two points (x₁,y₁) and (x₂,y₂): d = √[(x₂−x₁)²+(y₂−y₁)²]. Instant 2D Euclidean distance in your browser—ideal for algebra homework and coordinate geometry, no login.
Enter coordinates for two points. The tool computes the Euclidean distance √[(x₂−x₁)² + (y₂−y₁)²] after you click Calculate. Keep x and y in the same unit so the result is meaningful.
For points (x₁,y₁) and (x₂,y₂), distance d = √[(x₂−x₁)² + (y₂−y₁)²]. It is the Pythagorean theorem applied to the horizontal and vertical runs between the points.
Not in this MVP. Only the 2D plane formula is implemented. Add a z term yourself for three dimensions, or request a future extension.
Any consistent length unit—meters, feet, or graph-paper squares. Mixing units without converting first produces a meaningless number; use Unit Converter or Square Footage tools when plans mix systems.
Distance uses both Δx and Δy under a square root. Slope uses the ratio Δy/Δx. Sibling tabs link to Slope Calculator and Quadratic Formula Calculator in the math-geometry cluster.
No. Calculations run in your browser. Coordinates are not stored as uploaded file content for analytics.
Yes. Free with no login required on Power Tools.