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Click the map to fill the single-point input.

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Input Coordinate

Input Format

Input CRS

Output CRS

Latitude (Y)

Longitude (X)

Decimal Places

Hemisphere Notation

Transformation details

Choose input and output systems to inspect the PROJ.4 definitions and accuracy notes.

Batch Processing

Accepted files: CSV, GeoJSON, KML, and GPX. Columns are detected automatically; use Name and Description fields when available for exports.

Input CRS

Output CRS

Upload CSV, GeoJSON, KML, or GPX File

Drop CSV file here or click to browse

Or Paste Coordinates (one per line: lat,lon or x,y)

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