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Australian Coordinate Transformation FAQ

Find answers about MGA zones, GDA94, GDA2020, EPSG codes, coordinate formats, and transformation workflows.

For exact coordinate conversion, use the CoordiMate transformer rather than educational examples.

Australian Coordinate Transformation FAQ | MGA Zones, GDA94 and GDA2020
Answers to common questions about MGA zones, GDA94, GDA2020, NTv2 grid files, and Australian coordinate transformation errors.
MGA Zones Map Australia MGA Coordinates Explained EPSG for Australia CoordiMate Australian Coordinate Transformer