Tirupati: coordinates, UTM zone and magnetic declination
Survey data sheet for Tirupati (India) for field work: coordinates, UTM zone, scale factor, grid convergence, today's magnetic declination and geoid undulation, computed for the city center.
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)
Tools to use here
FAQ
What UTM zone is Tirupati in?
Tirupati is in UTM zone 44N, with central meridian 81° E. In WGS 84, the city center is at E 329,078 m and N 1,507,972 m.
What is the magnetic declination in Tirupati?
Today the magnetic declination in Tirupati is 1.00° W, changing by +1.7′ 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 Tirupati?
The geoid undulation (EGM2008) in Tirupati is N = −90.03 m. To convert a GNSS height (ellipsoidal, h) to an approximate orthometric height: H = h − N.
Cities near Tirupati
- Vellore 86 km
- Avadi 94 km
- Ambattur 100 km
- Nellore 109 km
- Chennai 111 km
- Kadapa 114 km
- Gundupālaiyam 193 km
- Puducherry 194 km
- All cities in India
© GeoNames (CC BY 4.0) · Unicode CLDR · WMM2025 (NOAA/BGS) · EGM2008 (NGA) · IGS