GPS coordinate converter: decimal, DMS, UTM
Paste coordinates in any common format and get every other one — or convert a whole list at once.
Not recognised. Try "lat, lon", degrees-minutes-seconds with N/S/E/W, or UTM like "38T 458504 4447583".
- Decimal degrees (DD)
- Degrees, minutes, seconds (DMS)
- Degrees, decimal minutes (DDM)
- UTM (WGS 84)
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Convert a list
One point per line, any mix of formats. The result is CSV you can paste into Excel or Google Sheets.
Which format do I need?
Decimal degrees (40.1776, 44.5126) are what Google Maps, GPS apps and most spreadsheets and APIs expect. Latitude comes first; south and west are negative.
Degrees, minutes and seconds (40°10′39″N) is the traditional notation of paper maps, surveying documents and aviation. One minute is 1/60 of a degree, one second 1/60 of a minute.
Degrees and decimal minutes (40°10.657′N) is what most handheld GPS units and marine chartplotters show by default.
UTM divides the world into 60 zones six degrees wide and gives a position in metres east and north inside its zone. Engineers, surveyors and GIS software use it because distances can be measured directly in metres.