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Hāthazāri: coordinates, UTM zone and magnetic declination

Survey data sheet for Hāthazāri (Bangladesh) for field work: coordinates, UTM zone, scale factor, grid convergence, today's magnetic declination and geoid undulation, computed for the city center.

Latitude22°30′18.5″ N
Longitude91°48′48.2″ E
Decimal degrees22.50515, 91.81339
UTM zone46N · MC 93° E
UTM (WGS 84)E 377,949 · N 2,489,226
Scale factor (k)0.999784
Grid convergence−0.4543°
Magnetic declination (today)0.51° W · +1.4′/year
Geoid undulation (EGM2008)N = −53.52 m
Approximate elevation9 m
Time zoneAsia/Dhaka (UTC+6)
Population498,179

Values for the city center (GeoNames coordinate). Declination from the World Magnetic Model 2025 for today's date; geoid from EGM2008. For an exact point, use the tools below.

Nearest GNSS reference stations (IGS)

StationLocationDistance
SHLG SHLG00INDShillong, India353 km
LHAZ LHAZ00CHNLhasa, China798 km
CMUM CMUM00THAChiang Mai, Thailand850 km

Tools to use here

FAQ

What UTM zone is Hāthazāri in?

Hāthazāri is in UTM zone 46N, with central meridian 93° E. In WGS 84, the city center is at E 377,949 m and N 2,489,226 m.

What is the magnetic declination in Hāthazāri?

Today the magnetic declination in Hāthazāri is 0.51° W, changing by +1.4′ per year (WMM2025 model). To get the true azimuth, add the declination to the magnetic azimuth (East positive, West negative).

What is the geoid undulation in Hāthazāri?

The geoid undulation (EGM2008) in Hāthazāri is N = −53.52 m. To convert a GNSS height (ellipsoidal, h) to an approximate orthometric height: H = h − N.

Cities near Hāthazāri

© GeoNames (CC BY 4.0) · Unicode CLDR · WMM2025 (NOAA/BGS) · EGM2008 (NGA) · IGS

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