New Zealand Transverse Mercator 2000
NZTM2000 (EPSG:2193) is the national map projection of New Zealand on the NZGD2000 datum, used by LINZ topographic maps and most national datasets. A single zone covers the whole country, with its central meridian at 173° E.
Frequently asked questions
What is the difference between NZTM and NZMG?
NZMG is the older New Zealand Map Grid on NZGD1949. The same point differs by around 200 m in the two systems, so always check the datum of old plans.
More tools
Coordinate converterAny format to all the others, with a map. UTM zone finderZone, band and central meridian of any point. Batch coordinate converterA whole spreadsheet at once, with KML and GPX. Distance between two coordinatesDistance, bearing and midpoint on the ellipsoid. Area from coordinatesArea in acres and hectares from the corners. Sunrise, sunset and twilightSunrise, sunset, twilight and a monthly daylight table. Hiking time calculatorWalking time from distance, elevation gain and a GPX track.