University Catalog - Academic Calendar

Add, drop, withdrawal and refund dates listed below are for courses that extend through the entire term. Proportionate dates apply to block and short courses. See the 'Class Schedule/Course information' page of the Registrar website at registrar.okstate.edu for more information.

2016-2017 and 2017-2018**
 
FALL
2016
SPRING
2017
SUMMER
2017
(8 wk
session #2)
FALL
2017
SPRING
2018
SUMMER
2018 
(8 wk
session #2)
Late enrollment fee assessed after this date
Aug. 12
Jan. 13
June 9
Aug. 18
Jan. 12
June 8
University Holiday (spring)   Jan. 16     Jan. 15  
Class work begins
Aug. 15
Jan. 17
June 12
Aug. 21
Jan. 16
June 11
100% Refund, Nonrestrictive Drop/Add Deadline*
Aug. 22
Jan. 24
June 14
Aug. 28
Jan. 23
June 13
Partial Refund, Restrictive Drop/Add Deadline*
Aug. 26
Jan. 27
June 16
Sept. 1
Jan. 26
June 15
University Holiday (fall)
Sep. 5
 
 
Sep. 4
 
 
Six week grades due from faculty
Sep. 27
Mar. 1
(10:00am)
 
Oct. 4
(10:00am)
Feb. 27
 
Students' Fall Break
Oct. 14
 
 
Oct. 20
 
 
Students' Spring Break
 
Mar.13-17
 
 
Mar. 19-23
 
Deadline to file diploma application (for name to appear in fall commencement program)
Nov. 1
 
 
Nov. 1
 
 
Deadline to file diploma application (for name to appear in spring commencement program)
 
April 3
April 3 (2017)
 
April 2
April 2 (2018)
University Holiday (summer)
 
 
July 4
 
 
July 4
W Drop/Withdraw Deadline*
Nov. 4
April 14
July 21
Nov. 10
April 13
July 20
W/F Withdraw Deadline*
Nov. 18
April 28
July 28
Dec. 1
April 27
July 27
Student's Thanksgiving break
Nov. 23-25
 
 
Nov. 22-24
 
 
University Holiday (fall)
Nov. 24-25
 
 
Nov. 23-24
 
 
Pre-Finals Week
Nov. 28-Dec. 2
May 1-5
 
Dec. 4-8 Apr. 30-May 4
 
Class work ends
Dec. 2
May 5 Aug 4
Dec. 8
May 4
Aug 3
Final Examinations
Dec. 5-9
May 8-12
 
Dec.11-15
May 7-11
 
Commencement weekend
Dec. 9-10
May 12-13
 
Dec. 15-16
May 11-12
 
Grades due electronically from faculty
Dec. 14
(10:00 am)
May 17
(10:00am)
Aug. 9
(noon)
Dec. 19
(noon)
May 15
Aug. 7
University Holiday (fall)
Dec. 23-Jan. 2
 
 
Dec. 22-Jan. 1
 
 
INTERSESSIONS AND PRE-SESSIONS
Fall Pre-session
Aug. 1-12
 
 
Aug. 7-18
 
 
Winter Intersession
 
Dec. 19- Jan. 13
 
 
Dec. 18-Jan.12
 
Summer Pre-Session (summer session #1)
 
 
May 22-June 9
 
 
May 21-June 8
SUMMER 4-WEEK SESSIONS
4-week session (summer session #3)
 
 
June 12-July 7
 
 
June 11-July 6
4-week session (summer session #4)
 
 
July 10-Aug.4
 
 
July 9-Aug 3

 **tentative

*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

Partial Refund, Restrictive Drop/Add Deadline:
• add a course (requires instructor and adviser signature)
• drop a course with partial refund and grade of "W" (requires adviser signature)

W Drop/Withdraw Deadline
• drop a course with automatic grade of "W" (requires adviser signature)
• withdraw from all courses with automatic grades of "W" (requires completed Withdrawal Form)

W/F Withdraw Deadline:
• withdraw from all courses with assigned grades of "W" or "F" (requires completed Withdrawal Form)