Which coordinate system is used in Argentina?

42 EPSG systems are defined for Argentina, on datums such as Campo Inchauspe, POSGAR 2007 and POSGAR 98. Use the one named in your survey report or drawing; the EPSG code is the safest way to identify it.

Which UTM zone is Argentina in?

Argentina is covered by UTM zones 19S and 20S. Pick the zone by the longitude of your site: each zone is 6° wide.

How do I convert Argentina coordinates to latitude and longitude or Google Earth?

Open the system's page below and type an easting and northing into the converter, or paste a whole spreadsheet into the free web app and choose the system by name or EPSG code. Save the result as KML or KMZ and open it in Google Earth.

Are Argentina coordinates in metres or feet?

All 42 are in metres. Enter the numbers in the unit of the system you choose; each system's page shows its unit.

Argentina coordinate systems

42 EPSG coordinate systems used in Argentina. Pick one to open a converter already set to it, with its parameters and area of use.

The 42 EPSG coordinate systems for Argentina are based on Campo Inchauspe, POSGAR 2007, POSGAR 98 and POSGAR 94 and other datums. Projections used: Transverse Mercator (38) and UTM (Transverse Mercator) (4). Coordinates are in metres. UTM zones: 19S and 20S. Together they cover 55.1°S to 21.8°S, 73.6°W to 53.6°W.

autonomous city of Buenos Aires

POSGAR 2007 / CABA 2019 9498

between 58°30'W and 55°30'W

between 61°30'W and 58°30'W onshore

between 64°30'W and 61°30'W

between 67°30'W and 64°30'W

between 70°30'W and 67°30'W

Chibut province between 70°30'W and 67°30'W and south of approximately 42°30'S and Santa Cruz province between 70°30'W and 67°30'W and north of approximately 50°20'S

Pampa del Castillo / Argentina 2 2082

Chibut province east of 67°30'W and south of approximately 43°35'S and Santa Cruz province east of 67°30'W and north of approximately 49°23'S

Pampa del Castillo / Argentina 3 9285

Chibut province west of 70°30'W and south of approximately 44°55'S and Santa Cruz province west of 70°30'W and north of approximately 50°20'S

Pampa del Castillo / Argentina 1 9284

east of 55°30'W

Mendoza and Neuquen provinces between 70°30'W and 67°30'W

Chos Malal 1914 / Argentina 2 2081

Santa Cruz province south of approximately 50°20'S and east of 70°30'W

Tapi Aike / Argentina 2 9250

Santa Cruz province south of approximately 50°20'S and west of 70°30'W

Tapi Aike / Argentina 1 9249

Tierra del Fuego offshore Atlantic east of 66°W

Campo Inchauspe / UTM zone 20S 2316

Tierra del Fuego offshore Atlantic west of 66°W

Tierra del Fuego onshore

MMN / Argentina 2 9252
MMS / Argentina 2 9254

Tierra del Fuego onshore west of 67°30'W

Hito XVIII 1963 / Argentina 2 2083

west of 70°30'W

Questions about Argentina coordinates

Which coordinate system is used in Argentina?: 42 EPSG systems are defined for Argentina, on datums such as Campo Inchauspe, POSGAR 2007 and POSGAR 98. Use the one named in your survey report or drawing; the EPSG code is the safest way to identify it.
Which UTM zone is Argentina in?: Argentina is covered by UTM zones 19S and 20S. Pick the zone by the longitude of your site: each zone is 6° wide.
How do I convert Argentina coordinates to latitude and longitude or Google Earth?: Open the system's page below and type an easting and northing into the converter, or paste a whole spreadsheet into the free web app and choose the system by name or EPSG code. Save the result as KML or KMZ and open it in Google Earth.
Are Argentina coordinates in metres or feet?: All 42 are in metres. Enter the numbers in the unit of the system you choose; each system's page shows its unit.

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