EPSG:25831 — ETRS89 / UTM zone 31N
Projected coordinate system · coordinates in metres · Europe between 0°E and 6°E and approximately 37°N to 82°27'N.
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To (this page’s CRS)
EPSG:25831ETRS89 / UTM zone 31N
Coordinates in EPSG:4326 — one pair per line
Paste as many as you like: X,Y or X Y or X;Y (optional Z). Columns copied from Excel or a CSV work as-is.
0 coordinates detected
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Worked example — the centre of this system's area of use: 3.005, 59.725 (EPSG:4326 lon, lat) = 500,281.2, 6,620,785.72 (EPSG:25831).
EPSG:25831 details
Area of use
Europe between 0°E and 6°E and approximately 37°N to 82°27'N.
WGS84 bounds: 0° to 6.01° longitude, 37° to 82.45° latitude.
Well-known text (WKT2)
Show WKT2 definition for EPSG:25831
PROJCRS["ETRS89 / UTM zone 31N",BASEGEOGCRS["ETRS89",ENSEMBLE["European Terrestrial Reference System 1989 ensemble",MEMBER["European Terrestrial Reference Frame 1989"],MEMBER["European Terrestrial Reference Frame 1990"],MEMBER["European Terrestrial Reference Frame 1991"],MEMBER["European Terrestrial Reference Frame 1992"],MEMBER["European Terrestrial Reference Frame 1993"],MEMBER["European Terrestrial Reference Frame 1994"],MEMBER["European Terrestrial Reference Frame 1996"],MEMBER["European Terrestrial Reference Frame 1997"],MEMBER["European Terrestrial Reference Frame 2000"],MEMBER["European Terrestrial Reference Frame 2005"],MEMBER["European Terrestrial Reference Frame 2014"],MEMBER["European Terrestrial Reference Frame 2020"],ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1]],ENSEMBLEACCURACY[0.1]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",4258]],CONVERSION["UTM zone 31N",METHOD["Transverse Mercator",ID["EPSG",9807]],PARAMETER["Latitude of natural origin",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",3,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["Scale factor at natural origin",0.9996,SCALEUNIT["unity",1],ID["EPSG",8805]],PARAMETER["False easting",500000,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1]],USAGE[SCOPE["Engineering survey, topographic mapping."],AREA["Europe between 0°E and 6°E: Andorra; Denmark - offshore; Germany - offshore; Jan Mayen - offshore; Norway including Svalbard - onshore and offshore; Spain - mainland and Balearic islands - onshore and offshore."],BBOX[37,0,82.45,6.01]],USAGE[SCOPE["Pan-European conformal mapping at scales larger than 1:500,000."],AREA["Europe between 0°E and 6°E and approximately 37°N to 82°27'N."],BBOX[37,0,82.45,6.01]],ID["EPSG",25831]]
Related coordinate systems
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Registry facts from the official EPSG dataset (v11.022) as distributed with PROJ. Conversions run in your browser via GDAL/PROJ WebAssembly.