September 2026
- Wed, 16 Sep 2026Last date of enrolment (extended from 14 Sep)NSE: Physics, Chemistry, Biology, Astronomy
- Wed, 16 Sep 2026
- Fri, 18 Sep 2026UICO (Computers), offlineUnified Council Olympiads
- Tue, 22 Sep 2026Level 1, date 1SOF IGKO
- Wed, 30 Sep 2026Level 1, date 1SOF IEO
October 2026
- Tue, 6 Oct 2026Level 1, date 2SOF IGKO
- Wed, 7 Oct 2026UIGKO (GK), offlineUnified Council Olympiads
- Fri, 23 Oct 2026Level 1, date 1SOF IMO
- Tue, 27 Oct 2026Level 1, date 2SOF IEO
- Thu, 29 Oct 2026UIEO (English), offline, first dateUnified Council Olympiads
- Fri, 30 Oct 2026Level 1, date 1SOF Science Olympiad
November 2026
- Mon, 2 Nov 2026
- Tue, 3 Nov 2026Level 1, date 3SOF IGKO
- Tue, 10 Nov 2026Offline school Set B registration closes (extended)Indian Talent Olympiad
- Tue, 10 Nov 2026Offline school Set C registration closesIndian Talent Olympiad
- Fri, 13 Nov 2026UIEO (English), offline, second dateUnified Council Olympiads
- Sun, 15 Nov 2026
- Tue, 17 Nov 2026Level 1, date 3SOF IEO
- Thu, 19 Nov 2026Level 1, date 2SOF Science Olympiad
- Thu, 19 Nov 2026UICO results declaredUnified Council Olympiads
- Fri, 20 Nov 2026NSTSE, offline, first dateUnified Council Olympiads
- Sat, 21 Nov 2026NSEA (Astronomy), 2:30 pm to 4:30 pmNSE: Physics, Chemistry, Biology, Astronomy
- Sun, 22 Nov 2026NSEB (Biology), 2:30 pm to 4:30 pmNSE: Physics, Chemistry, Biology, Astronomy
- Sun, 22 Nov 2026NSEC (Chemistry), 11:30 am to 1:30 pmNSE: Physics, Chemistry, Biology, Astronomy
- Sun, 22 Nov 2026NSEP (Physics), 8:30 am to 10:30 amNSE: Physics, Chemistry, Biology, Astronomy
- Sun, 22 Nov 2026
- Thu, 26 Nov 2026Level 1, date 2SOF IMO
- Mon, 30 Nov 2026Level 1, date 1SOF ISSO
December 2026
- Wed, 2 Dec 2026NSTSE, offline, second dateUnified Council Olympiads
- Thu, 3 Dec 2026Level 1, date 3SOF Science Olympiad
- Thu, 10 Dec 2026Level 1, date 3SOF IMO
- Fri, 11 Dec 2026UIMO (Maths), offlineUnified Council Olympiads
- Fri, 25 Dec 2026Stage I results expectedNSE: Physics, Chemistry, Biology, Astronomy
- Fri, 25 Dec 2026
- Sun, 27 Dec 2026UICO (Computers), onlineUnified Council Olympiads
January 2027
- Sun, 3 Jan 2027UIEO (English), onlineUnified Council Olympiads
- Sun, 10 Jan 2027UIMO (Maths), onlineUnified Council Olympiads
- Sun, 17 Jan 2027
- Tue, 19 Jan 2027Level 1, date 2SOF ISSO
- Sun, 24 Jan 2027NSTSE, onlineUnified Council Olympiads
No dates match these filters.
Official means we read the date on the organiser’s own page or brochure. Listing means it comes from a third-party summary, so confirm it first. Dates that are not fixed yet (such as SOF Level 2) are on each exam’s page, not here. Last checked 1 Nov 2026.