| Village | Tadakallur |
| Block | Sira |
| District | Tumkur |
| State | Karnataka |
| Country | India |
| Continent | Asia |
| Time Zone | IST ( UTC + 05:30) |
| Currency | Indian Rupee ( INR ) |
| Dialing Code | +91 |
| Date format | dd/mm/yyyy |
| Driving side | left |
| Internet cTLD | in |
| Language | Kannada, English |
| Time difference | 21 minutes |
| Latitude | 13.334174 |
| Longitude | 77.112246 |
Tadakallur is a village panchayat located in the Tumkur district of Karnataka state,India. The latitude 13.334174 and longitude 77.112246 are the geocoordinate of the Tadakallur.
The surrounding nearby villages and its distance from Tadakallur are Gopaladevarahalli , Tarur , Sira , Chinnenahalli , Sibi Agrahara , Buppasandra , Maagodu , Neralagudda , Handikunte , Hosur , Yadalakuku ( Hosahalli) , Kallambella , Ratnasandra , Melukunte , Doddabanagere , Bhuvanahalli , Baragur , Bevinahalli , Chikkanahalli , Gowdagere , Lakshmisagara , Tavarekere , Yaliyur , Bukkapatna , Dodda Agrahara , Dvaranakunte , Honnagondanahalli , Hullikunte , Hunasihalli , Huyildore , Kotta , Madalur , Nadur , Ramalingapura , Sibi , Yendore .
The native language of Tadakallur is Kannada, English and most of the village people speak Kannada, English. Tadakallur people use Kannada, English language for communication.
Tadakallur village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Tadakallur sun rise time varies 21 minutes from IST. The vehicle driving side in Tadakallur is left, all vehicles should take left side during driving. Tadakallur people are using its national currency which is Indian Rupee and its internationl currency code is INR. Tadakallur phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Tadakallur people are following the dd/mm/yyyy date format in day-to-day life. Tadakallur domain name extension( cTLD) is .in .