Free Coordinate Converter
MGRS ⇆ UTM ⇆ Lat/Long
WGS-84 · Instrument 01
Input format
Decimal degrees. South and west are negative, e.g. -116.8166.
Converts as you type
Ellipsoid WGS-84 / EGM-free
Position readout
Precision ±1 m
MGRS
11S NA 16477 11316
UTM
11N 516478 E 4011316 N
Lat / Long
36.24660° N 116.81660° W
Same engine, no signal required · Free on Android & iOS
A free MGRS, UTM and lat/long converter with no sign-up and no usage limit. Conversions run entirely in your browser on the WGS-84 ellipsoid. UTM and MGRS are undefined in the polar caps, so positions above 84°N or below 80°S report latitude and longitude only.