Academic Calendar
Students who wish to enroll in a short course must enroll before the start of the course. Proportionate drop and withdrawal dates apply to block and short courses. Consult the Office of the Registrar (Stillwater) or Enrollment Services (Tulsa) for drop and withdrawal deadlines and required fees. You may also view this information at the OSU Office of the Registrar website.
Spring 2019
| Winter intersession (two weeks) | Dec. 17, 2018-Jan. 11, 2019 |
| University Holidays | Dec. 24, 2019-Jan. 1, 2019 |
| Instructors may begin submitting final grades for pre-session classes | Tuesday, Jan. 8 |
| Final enrollment date - late fees assessed after this date | Friday, Jan. 11 |
| Class work begins | Monday, Jan. 14 |
| University Holiday | Monday, Jan. 21 |
| 100% refund, nonrestrictive drop/add deadline | Tuesday, Jan. 22 |
| Partial refund, restrictive drop/add deadline | Friday, Jan. 25 |
| Instructors may begin submitting six week grades | Tuesday, Feb. 19 |
| Six week grades due by noon from faculty | Wednesday, Feb. 27 |
| Instructors may begin submitting final grades for first eight week classes | Tuesday, March 5 |
| Students' Spring Break (No classes) | Monday-Friday March 18-22 |
| Deadline to file graduation application (for name to appear in spring graduation program) | Monday, April 1 |
| W Drop/Withdraw Deadline | Friday, April 12 |
| W/F Withdraw Deadline | Friday, April 26 |
| Pre-Finals Week | Monday-Friday, April 29-May 3 |
| Instructors may begin submitting final grades for all fall classes | Tuesday, April 30 |
| Class work ends | Friday, May 3 |
| Finals Week | Monday-Friday, May 6-10 |
| Final grades due by noon electronically from faculty | Wednesday, May 15 |
| OSU Stillwater Commencement Ceremonies | Friday-Saturday, May 10-11 |
| OSU-Tulsa Graduation | Monday, May 13 |
Proportionate drop** and withdrawal* dates apply to block, short term and late starting classes.
A University holiday falls within this session. If the scheduled classes do not meet, additional class time or assignments may make up the difference.
Graduating in May?
OSU-Tulsa students may participate in OSU-Tulsa's spring graduation ceremony or in the commencement exercises in Stillwater (or both, if they choose). Students must file a diploma application online to have your name appear in the commencement program. Log in to myOKSTATE and select ‘Diploma Application’ from the Student Records menu.
Steps to Graduation: Undergraduate
Steps to Graduation: Graduate
Summer 2019 Pre-Session
May 20-June 7
| Friday, May 17 | Final enrollment date without late fee |
| Monday, May 20 | Class work begins |
| Tuesday, May 21 | Partial Refund, Restrictive Drop/Add Deadline |
| Monday, May 27 | University Holiday |
| Tuesday, June 4 | W Drop/Withdraw Deadline |
| Tuesday, June 4 | Instructors may begin submitting final grades |
| Wednesday, June 5 | W/F Withdraw Deadline |
| Friday, June 7 | Class work ends |
| Wednesday, August 7 | Final grades due by noon electronically from faculty |
Main Summer Term 2019
June 10-Aug. 2
| Friday, June 7 | Final enrollment date without late fee |
| Monday, June 10 | Class work begins |
| Wednesday, June 12 | 100% Refund, Nonrestrictive Drop/Add Deadline |
| Friday, June 14 | Partial Refund, Restrictive Drop/Add Deadline |
| Thursday, July 4 | University Holiday |
| Friday, July 19 | W Drop/Withdraw Deadline |
| Friday, July 26 | W/F Withdraw Deadline |
| Tuesday, July 30 | Instructors may begin submitting final grades |
| Friday, August 2 | Class work ends |
| Wednesday, August 7 | Final grades due by noon electronically from faculty |
A University holiday falls within this session. If the scheduled classes do not meet, additional class time or assignments may make up the difference.
First Four Weeks (Part of term A05)
June 10-July 5
| Friday, June 7 | Final enrollment date without late fee |
| Monday, June 10 | Class work begins |
| Tuesday, June 11 | 100% Refund, Nonrestrictive Drop/Add Deadline |
| Wednesday, June 12 | Partial Refund, Restrictive Drop/Add Deadline |
| Friday, June 28 | W Drop/Withdraw Deadline |
| Wednesday, July 3 | W/F Withdraw Deadline |
| Wednesday, July 3 | Instructors may begin submitting final grades |
| Thursday, July 4 | University Holiday |
| Friday, July 5 | Class work ends |
| Wednesday, August 7 | Final grades due by noon electronically from faculty |
A University holiday falls within this session. If the scheduled classes do not meet, additional class time or assignments may make up the difference.
Second Four Weeks (Part of term A06)
July 8-Aug. 2
| Friday, July 5 | Final enrollment date without late fee |
| Monday, July 8 | Class work begins |
| Tuesday, July 9 | 100% Refund, Nonrestrictive Drop/Add Deadline |
| Wednesday, July 10 | Partial Refund, Restrictive Drop/Add Deadline |
| Friday, July 26 | W Drop/Withdraw Deadline |
| Tuesday, July 30 | Instructors may being submitting final grades |
| Wednesday, July 31 | W/F Withdraw Deadline |
| Friday, August 2 | Class work ends |
| Wednesday, August 7 | Final grades due by noon electronically from faculty |
Graduating in Summer?
OSU-Tulsa summer graduates students may participate in OSU-Tulsa's spring graduation ceremony or in the commencement exercises in Stillwater (or both, if they choose). Students must file a diploma application online to have your name appear in the commencement program. Log in to myOKSTATE and select ‘Diploma Application’ from the Student Records menu.
Steps to Graduation: Undergraduate
Steps to Graduation: Graduate
Drop/Add and Withdraw Deadline Details
100% Refund, Nonrestrictive Drop/Add Deadline
- add a course (nonrestrictive)
- drop a course with 100% refund and no grade
50% Refund, Restrictive Drop/Add Deadline
"W" Drop/Withdraw Deadline
"W/F" Withdraw Deadline
- add a course (requires instructor and advisor signature)
- drop a course with 50% refund and grade of "W" (requires advisor signature)
- drop a course with automatic grade of "W" (requires advisor signature)
- withdraw from all classes with automatic grades of "W" (requires completed WIthdrawal Form)
- withdraw from all courses with assigned grades of "W" or "F" (requires completed Withdrawal Form and Supplemental Withdrawal Form)