Convert Voirol 1875 South (Algeria South) (EPSG:30792) coordinates

Online reprojection for Voirol 1875 South (Algeria South) (EPSG:30792): import CSV/TXT, pick a target CRS (WGS84, UTM…) and export results. Local browser processing.

Source system

X (easting) or longitude

Y (northing) or latitude

Target system

Result

Enter X and Y: the result updates as you type.

The converted point will appear here, on the map.

About EPSG:30792 — Voirol 1875 South (Algeria South)

EPSG:30792 is Voirol 1875 South, the southern variant of this historical Algerian reference system. It helps interpret older topographic basemaps and archive plans correctly.

When to use EPSG:30792

Select EPSG:30792 when the title block, specification, or survey metadata states Voirol 1875 South. Batch conversion then makes the data easier to align with a modern GIS project.

Important check before conversion

A conversion without a visual control can hide a zone or datum mistake. Check known points after reprojection before delivering the plan.