District Ambala lies on the North-Eastern edge of Haryana between 27-39"-45' North latitude and 74-33"-53' to 76-36"-52' East longitude. It is bounded by the district Yamuna Nagar in the South-East. To its South lies Kurukshetra District, while in its west are situated Patiala and Ropar districts of Punjab and the Union Territory of Chandigarh. The Shivalik Range of Solan and Sirmaur districts of Himachal Pradesh bound the Ambala district in the North and North-East. The average altitude from the sea level is 900 feet approximately.
Ambala District is comprised in 1568.85 sq.kms. It comprises of three tehsils covering the area as mentioned below.
Tehsil Area (in %) as per 2001 census.