| Village | Periavalayam |
| Block | Jayamkondam |
| District | Ariyalur |
| State | Tamil Nadu |
| 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 | Tamil |
| Time difference | 14 minutes |
| Latitude | 11.316082 |
| Longitude | 78.919945 |
Periavalayam is a village panchayat located in the Ariyalur district of Tamil-Nadu state,India. The latitude 11.316082 and longitude 78.919945 are the geocoordinate of the Periavalayam.
The surrounding nearby villages and its distance from Periavalayam are Thandalai , Pappakudi , Kalumangalam , Thathanur , Pillapalayam , Guruvalapparkoil , Kallathur , Kattagaram , Katchiperumal , Thularankurichi , G.k.cholapuram , Edayar , Devamngalam , Angarayanallur , Utkottai , Pitchanur , Saluppai , Melanikuzhi , Eravankudi , V.t.pattinam , M.s.madam , Amanakkanthondi , Jayamkondam , Pirancheri , A.nayakanpettai , Alathippallam , Elayaperumanallur , Gundaveli , Kaluvanthondi , Padanilai , Pilichikuzhi , T.cholankurichi , Thaluthalaimedu , Vankudi , Vetiarvettu .
The native language of Periavalayam is Tamil and most of the village people speak Tamil. Periavalayam people use Tamil language for communication.
Periavalayam village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Periavalayam sun rise time varies 14 minutes from IST. The vehicle driving side in Periavalayam is left, all vehicles should take left side during driving. Periavalayam people are using its national currency which is Indian Rupee and its internationl currency code is INR. Periavalayam phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Periavalayam people are following the dd/mm/yyyy date format in day-to-day life. Periavalayam domain name extension( cTLD) is .in .