Polyline Length Calculator
Sum the Euclidean distances between consecutive points of a polyline given as parallel coordinate lists.
Description
Sum straight-line distances between consecutive planar points.
Polyline Length Calculator sum straight-line distances between consecutive planar points.
Use this for drawing-path length, Cartesian tracks, profile chains, and quick measurements when x and y share one linear unit.
When to use Polyline Length Calculator
Use this for drawing-path length, Cartesian tracks, profile chains, and quick measurements when x and y share one linear unit.
How it works
For each consecutive pair the tool applies the Euclidean distance formula and adds the segment lengths in order.
Interpreting the result
Keep the input units, direction conventions, encoding, and ordering rules visible when reusing the result. Preserve the full returned value for downstream calculations and round only for presentation.
Assumptions and limitations
The result is planar and depends on point order. It does not automatically close the path and is not suitable for longitude/latitude distance without projection or a geodesic calculator.