UTM Zone Lookup by Longitude

Find the UTM zone, central meridian, and convergence for any longitude.

Longitude (deg)

Result

UTM zone

Central meridian

-75°

Convergence

1.014°

About this tool

Enter a longitude (or paste MGRS / lat/lon) and get UTM zone number and letter, central meridian, and convergence angle. Targets r/GIS 'what UTM zone am I in' threads.

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