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Free Distance Calculator - Between Points
Calculate straight-line distance between two points using the distance formula.
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Calculate DistanceQuick Answer
Distance formula: d = √[(x₂-x₁)² + (y₂-y₁)²]. Based on Pythagorean theorem for 2D coordinates.
Key Facts about Distance Calculator:
- d = √[(x₂-x₁)² + (y₂-y₁)²]
- Based on Pythagorean theorem
- 3D adds z component
- Always positive result
- Also: distance = speed × time
Why Use Our Distance Calculator?
Distance tools:
📍
2D Distance
Between coordinates.
📐
3D Support
Three dimensions.
📏
Units
Multiple unit options.
📈
Formula Shown
See the math.
⚡
Instant
Quick results.
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Private
Data stays secure.
How to Distance Calculator in 3 Easy Steps
Calculate distance:
1
Enter Points
Two coordinate points.
2
Select Dimensions
2D or 3D.
3
Get Distance
See result.
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Distance
Point-to-point calculation
Frequently Asked Questions
Everything you need to know about our distance calculator
What is the distance formula?
d = √[(x₂-x₁)² + (y₂-y₁)²]
d = √[(x₂-x₁)² + (y₂-y₁)²] - derived from Pythagorean theorem.
Still have questions? Try the tool yourself!
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