Tulsa is located at 36°9'12" North, 95°59'33" West (36.153611, -95.992500).
According to the United States Census Bureau, the city has a total area of 186.84 mi2 (483.91 km2). 182.65 mi2 (473.05 km2) of it is land and 4.19 mi2 (10.86 km2) of it is covered by water. The total area is 2.24% water.
Tulsa is located in the Central Standard Time (CST) timezone, GMT-06:00. It observes Daylight Saving Time (DST).