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    EPSG reference

    EPSG:31838 — NGN / UTM zone 38N

    NGN / UTM zone 38N (EPSG:31838) — a Projected (metres) system on the WGS84 datum, used in Kuwait. Parameters, proj4, WKT, accuracy ±0.1 m, plus a free converter to WGS84…

    At a glance

    EPSG
    31838
    Name
    NGN / UTM zone 38N
    Kind
    Projected (metres)
    Family
    Universal Transverse Mercator (UTM)
    Ellipsoid
    WGS84
    Accuracy
    ±0.1 m (vs PROJ)
    Countries
    Kuwait
    Convert from this system now

    Area of use

    West46.54°
    South28.53°
    East48.00°
    North30.09°

    Projection parameters

    Projectionutm
    UTM zone38
    EllipsoidWGS84
    Unitsm
    Helmert shift to WGS84-3.2,-5.7,2.8,0,0,0,0
    proj4
    +proj=utm +zone=38 +ellps=WGS84 +units=m +no_defs +towgs84=-3.2,-5.7,2.8,0,0,0,0
    WKT (ESRI)
    PROJCS["NGN / UTM zone 38N",GEOGCS["GCS_NGN / UTM zone 38N",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137,298.257223563],TOWGS84[-3.2,-5.7,2.8,0,0,0,0]],PRIMEM["Greenwich",0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000],PARAMETER["False_Northing",0],PARAMETER["Central_Meridian",45],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0],UNIT["Meter",1],AUTHORITY["EPSG","31838"]]

    Sample conversion

    Kuwait capital: WGS84 47.97740, 29.37590 → EPSG:31838 789012.654, 3253313.450

    Values are within ±0.1 m at the test point.

    About the Universal Transverse Mercator (UTM) family

    NGN / UTM zone 38N is a Universal Transverse Mercator zone — a 6°-wide belt of the worldwide UTM system, in metres, centred on a meridian carefully chosen so distortion stays low across the zone. It is the everyday working grid for GPS-derived surveying in Kuwait.

    The classic field mistake with UTM is using the wrong zone: a point one zone away is easily hundreds of kilometres off. Always confirm the zone number (and the hemisphere) before importing coordinates, and remember that UTM eastings are offset by a 500 km false easting so they never go negative.

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    FAQ

    It is the coordinate system “NGN / UTM zone 38N”, a Projected (metres) system in the Universal Transverse Mercator (UTM) family, identified worldwide by the code EPSG:31838.

    You may also need: Arab-world coordinate converter · Surveying file format converter · Batch coordinate file converter