GeoCalc
Plugin ID: 5128
One-click geometric calculations: polygon area, line length, and point coordinates, with configurable units. Works with selected layers.
(4) votes
Adds a single toolbar button that, when clicked, processes all selected layers in the layer tree and adds (or overwrites) a geometry field according to the layer type: area for polygons, length for lines, and X/Y coordinates for points. Units and output precision are configurable from the plugin Settings dialog (m², ha, km², ft², ac, mi² for areas; m, km, ft, yd, mi for lengths). Calculations use the project's ellipsoid for accurate results regardless of the layer CRS. Read-only layers are silently skipped. If a target field already exists, its values are overwritten in place.
