Kumhari is located in Bhilai-3 Tehsil of Durg district in the Indian state of Chhattisgarh. Kumhari is a Nagar Palika Parishad and situated at Durg district and Raipur district border beside Kharun River. It is situated at 21°27'N 81°52' and has an average elevation of 284 meters above the sea level. The nearest city to Kumhari in Durg district is Bhilai. It is situated at a distance of 5.5 km west of the Kumhari city. Raipur, the capital city of the state, Chhattisgarh city lies to the east.