EPSG:24548 · Malaysia
Kertau 1968 / UTM zone 48N to KML & KMZ
Kertau 1968 / UTM zone 48N (EPSG:24548) is a Transverse Mercator (UTM) coordinate system on the Kertau 1968 datum, with coordinates in metres. Its official area of use is: Malaysia - onshore West Malaysia east of 102°E and offshore east coast.
- Converter already set to EPSG:24548
- Latitude and longitude on WGS 84, as Google Earth uses
- Download the point as KML
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Good to know
- Pick the UTM zone by longitude. Points outside the zone's area of use are flagged after conversion.
- Datum: Published 3-parameter shift (typically a few metres).
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 “24548” and pick Kertau 1968 / UTM zone 48N.
- 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:24548
Five points inside the area of use of Kertau 1968 / UTM zone 48N, 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 | 4.51000° N | 103.91000° E | 379,285.81 | 498,585.64 |
| Towards the north-west | 6.49000° N | 102.76400° E | 252,921.45 | 717,910.38 |
| Towards the north-east | 6.49000° N | 105.05600° E | 506,401.27 | 717,365.08 |
| Towards the south-west | 2.53000° N | 102.76400° E | 251,576.66 | 279,851.74 |
| Towards the south-east | 2.53000° N | 105.05600° E | 506,434.90 | 279,637.62 |
Common mistakes with Kertau 1968 / UTM zone 48N
- Easting and northing swapped. In Kertau 1968 / UTM zone 48N the middle of the grid is near easting 379,285.81 and northing 498,585.64. If your easting column holds numbers like 498,585.64, the columns are the wrong way round and every point lands far away: swap them before converting.
- Feet entered as metres. Kertau 1968 / UTM zone 48N 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. Kertau 1968 / UTM zone 48N is not on WGS 84: published 3-parameter shift (typically a few metres). Picking a WGS 84 grid with the same projection instead leaves the points off by that amount.
- Points outside the grid's area. Kertau 1968 / UTM zone 48N is meant for Malaysia - onshore West Malaysia east of 102°E and offshore east coast. 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.