*DISCLAIMER: This is only an estimate of costs, based on currently approved rates. Cost estimates do not include textbooks or exam and course fees. Costs will vary if coursework is not fully completed online. Active-duty military may qualify for resident tuition rate. Oklahoma State University reserves the right to increase or modify tuition and fees without prior notice, upon approval by the Board of Regents for the Oklahoma Agricultural and Mechanical Colleges or as otherwise consistent with Board policy, and to make such modifications applicable to students enrolled at OSU at that time as well as to incoming students. In addition, all tuition amounts and fees are subject to change at any time for correction of errors. Please note that fee amounts billed for any period may be adjusted at a future date.