Datum / CRS Pack (ZA)

Batch reproject Cape & Hartebeesthoek94 Lo zones (15–33) and WGS84. Auto-advisory for Cape↔Hartebeesthoek/WGS84 grid-shift.

Batch reproject Grid-shift advisory Export GeoJSON/CSV
Accuracy note: Cape↔Hartebeesthoek transforms can have ~15 m residuals without grid files; use official NTv2 grids for survey-grade work. See advisory after you pick CRSs.

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CSV expects lon/lat or x/y columns.

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FileFeatures/RowsStatus
CRS presets include: Hartebeesthoek94 / Lo15–Lo33 (EPSG:2046…2055), Cape / Lo17–Lo33 (EPSG:22277…22293) and WGS84 (EPSG:4326). Hartebeesthoek94 is near-coincident with WGS84 for many purposes. Always confirm with project requirements.