UPSC Exam Calendar 2027 Released: Download Official Schedule PDF at upsc.gov.in
The UPSC Exam Calendar 2027 has been officially released on upsc.gov.in. Aspirants appearing for the Civil Services, NDA, CDS, CAPF, Engineering Services, CMS, and other UPSC examinations can now download the official exam schedule PDF to track notification releases, preliminary exam dates, and the mains timetable.
The Union Public Service Commission (UPSC) published the official UPSC Exam Calendar 2027 on May 20, 2026, via its official portal, upsc.gov.in. Candidates preparing for prestigious national-level examinations should review the 2027 schedule immediately to align their study plans with the official exam timeline.
UPSC Exam Calendar 2027 Out
The comprehensive calendar covers essential dates for major competitive exams, including the Civil Services Examination (CSE), NDA, CDS, Engineering Services, CAPF, CMS, and IFS. Candidates can access the complete UPSC examination schedule directly within this article.
Upcoming Major Exams in 2027 (Prelims & Others)
Aspirants aiming for careers in civil services, defence, and technical government sectors can find the detailed schedule for upcoming preliminary and competitive exams provided below.
| Sl. No. | Name of Examination | Date of Notification | Last Date for Receipt of Applications | Date of commencement of Exam | Duration of Exam |
|---|---|---|---|---|---|
| 1 | Reserved for UPSC RT/Examination | — | — | 09.01.2027 (Saturday) | 2 Days |
| 2 | Combined Geo-Scientist (Preliminary) Examination, 2027 | 02.09.2026 | 22.09.2026 | 10.01.2027 (Sunday) | 1 Day |
| 3 | Engineering Services (Preliminary) Examination, 2027 | 16.09.2026 | 06.10.2026 | 31.01.2027 (Sunday) | 1 Day |
| 4 | CBI (DSP) LDCE | 16.12.2026 | 05.01.2027 | 27.02.2027 (Saturday) | 2 Days |
| 5 | Reserved for UPSC RT/Examination | — | — | 13.03.2027 (Saturday) | 2 Days |
| 6 | CISF AC(EXE) LDCE-2027 | 25.11.2026 | 15.12.2026 | 14.03.2027 (Sunday) | 1 Day |
| 7 | N.D.A. & N.A. Examination (I), 2027 | 02.12.2026 | 22.12.2026 | 11.04.2027 (Sunday) | 1 Day |
| 8 | C.D.S. Examination (I), 2027 | (same as NDA?) | — | 11.04.2027 (Sunday) | 1 Day |
| 9 | Civil Services (Preliminary) Examination, 2027 | 13.01.2027 | 02.02.2027 | 23.05.2027 (Sunday) | 1 Day |
| 10 | Indian Forest Service (Preliminary) Examination, 2027 through CS(P) Exam 2027 | — | — | 23.05.2027 | 1 Day |
| 11 | Reserved for UPSC Examination | — | — | 05.06.2027 (Saturday) | 2 Days |
| 12 | Engineering Services (Main) Examination, 2027 | — | — | 18.06.2027 (Friday) | 1 Day |
| 13 | I.E.S./I.S.S. Examination, 2027 | 10.02.2027 | 02.03.2027 | 18.06.2027 (Friday) | 3 Days |
| 14 | Combined Geo-Scientist (Main) Examination, 2027 | — | — | 19.06.2027 (Saturday) | 2 Days |
| 15 | Central Armed Police Forces (ACs) Examination, 2027 | 17.02.2027 | 09.03.2027 | 04.07.2027 (Sunday) | 1 Day |
| 16 | Combined Medical Services Examination, 2027 | 03.03.2027 | 23.03.2027 | 18.07.2027 (Sunday) | 1 Day |
| 17 | Reserved for UPSC RT/Examination | — | — | 31.07.2027 (Saturday) | 2 Days |
| 18 | Reserved for UPSC RT/Examination | — | — | 07.08.2027 (Saturday) | 2 Days |
| 19 | Civil Services (Main) Examination, 2027 | — | — | 20.08.2027 (Friday) | 5 Days |
| 20 | N.D.A. & N.A. Examination (II), 2027 | 12.05.2027 | 01.06.2027 | 19.09.2027 (Sunday) | 1 Day |
| 21 | C.D.S. Examination (II), 2027 | — | — | 19.09.2027 (Sunday) | 1 Day |
| 22 | Reserved for UPSC RT/Examination | — | — | 25.09.2027 (Saturday) | 2 Days |
| 23 | Reserved for UPSC RT/Examination | — | — | 16.10.2027 (Saturday) | 2 Days |
| 24 | Reserved for UPSC Examination | — | — | 23.10.2027 (Saturday) | 2 Days |
| 25 | Indian Forest Service (Main) Examination, 2027 | — | — | 21.11.2027 (Sunday) | 7 Days |
| 26 | Reserved for UPSC RT/Examination | — | — | 04.12.2027 (Saturday) | 2 Days |
| 27 | S.O./Steno (GD-B/GD-I) LDCE | 15.09.2027 | 05.10.2027 |
Main Examinations (Without New Applications – Qualified Candidates)
The Union Public Service Commission (UPSC) has also finalized the Main Examination schedule for 2027 for those who successfully clear the preliminary stage. Please note that these mains examinations are exclusively for shortlisted candidates, and no new applications are permitted at this stage.
- Engineering Services (Main) – 18 Jun 2027
- Combined Geo-Scientist (Main) – 19 Jun 2027
- Civil Services (Main) – 20 Aug 2027 (5 days)
- Indian Forest Service (Main) – 21 Nov 2027 (7 days)
Exam Preparation Tips for UPSC 2027 Aspirants
Cracking the UPSC exams requires disciplined preparation, strategic planning, and consistent revision. We recommend that candidates begin their preparations early, adhering to a structured study strategy to master both the preliminary and mains syllabi.
- UPSC preparation requires consistency, discipline, and a smart study strategy focused on both Prelims and Mains
- Understand the complete syllabus and exam pattern before starting preparation
- Build strong basics using NCERT books from Class 6 to 12, especially for History, Geography, Polity, and Economy
- Make a realistic study timetable with daily, weekly, and monthly targets
- Read newspapers daily and prepare short notes for current affairs revision
- Practice answer writing regularly to improve structure, clarity, and presentation for Mains
- Solve previous year question papers to understand exam trends and important topics
- Take regular mock tests to improve speed, accuracy, and time management
- Revise multiple times instead of only focusing on new topics
- Maintain short and crisp revision notes for last-minute preparation
- Stay consistent in your study routine and avoid long breaks