EPSG:5120 · Norway
ETRS89 / NTM zone 20 to KML & KMZ
ETRS89 / NTM zone 20 (EPSG:5120) is a Transverse Mercator coordinate system on the ETRS89 datum, with coordinates in metres. Its official area of use is: Norway - onshore - between 20°E and 21°E.
- Converter already set to EPSG:5120
- Latitude and longitude on WGS 84, as Google Earth uses
- Download the point as KML
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Good to know
- Datum: Treated as WGS 84, no shift (the datums agree to about a metre or better).
Convert a whole spreadsheet
- Open the web app or the Windows app, and paste your rows from Excel or open a CSV file.
- Under Coordinate system, search for “5120” and pick ETRS89 / NTM zone 20.
- Check one point you know on the map, then press Save KML or Save KMZ and open it in Google Earth.
Check points for EPSG:5120
Five points inside the area of use of ETRS89 / NTM zone 20, with their latitude and longitude on WGS 84 and their easting and northing in this grid (metres). Enter an easting and northing in the converter above: you should get the latitude and longitude shown, to a few centimetres.
| Point | Latitude | Longitude | Easting | Northing |
|---|---|---|---|---|
| Middle of the area of use | 69.33000° N | 20.50000° E | 100,000.00 | 2,262,954.36 |
| Towards the north-west | 69.90600° N | 20.20000° E | 88,492.50 | 2,327,239.57 |
| Towards the north-east | 69.90600° N | 20.80000° E | 111,507.50 | 2,327,239.57 |
| Towards the south-west | 68.75400° N | 20.20000° E | 87,862.95 | 2,198,731.37 |
| Towards the south-east | 68.75400° N | 20.80000° E | 112,137.05 | 2,198,731.37 |
Common mistakes with ETRS89 / NTM zone 20
- Easting and northing swapped. In ETRS89 / NTM zone 20 the middle of the grid is near easting 100,000.00 and northing 2,262,954.36. If your easting column holds numbers like 2,262,954.36, the columns are the wrong way round and every point lands far away: swap them before converting.
- Feet entered as metres. ETRS89 / NTM zone 20 is in metres. Coordinates copied from a drawing in feet must be converted first, or every point moves outwards from the grid's origin.
- Forgetting the datum. ETRS89 / NTM zone 20 is not on WGS 84: treated as WGS 84, no shift (the datums agree to about a metre or better). Picking a WGS 84 grid with the same projection instead leaves the points off by that amount.
- Points outside the grid's area. ETRS89 / NTM zone 20 is meant for Norway - onshore - between 20°E and 21°E. Points well outside that area convert with growing error; the converter flags them so you can choose the right grid.
- A local site grid. If every point is off by the same distance and direction, the drawing may be on a local site grid. Calibrate on three or more known control points instead.
New to this? Read how to convert easting and northing to latitude and longitude.