Ammachatram is a village situated 6 km from Kumbakonam to Mayiladuthurai route on [State Highway ] and 277 km away from Chennai. The village is called Mela Ammachatram (West) and Ammachatram (East) that's centered in between UmaMaheswarapuram, Thirunageswaram(Famous for Rahu and Oppiliappan temple), Kumbakonam and Mayiladuthurai which is nearby the panchayat of Thepperumalnallur and comes under Kumbakonam and Thiruvidaimarudur Taluk in Thanjavur District. Ammachatram is a village in Kumbakonam taluk, Thanjavur district, Tamil Nadu.