The Union Public Service Commission (UPSC) has officially released the UPSC Exam Calendar 2027 on its official website upsc.gov.in on 20 May 2026. Candidates preparing for various national-level examinations conducted by UPSC can now check the complete examination schedule for the year 2027 and plan their preparation accordingly.
UPSC Exam Calendar 2027 Out
The calendar includes important exam dates for major examinations such as Civil Services Examination (CSE), NDA, CDS, Engineering Services, CAPF, CMS, IFS, and other recruitment examinations conducted by the commission. Candidates can check the official exam calendar from the article.
Upcoming Major Exams in 2027 (Prelims & Others)
Candidates preparing for civil services, defence, engineering, and other central government services can check the expected schedule of major prelims and competitive exams 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 scheduled the Main Examinations for 2027 for candidates who qualify the preliminary stage. These exams are conducted for shortlisted candidates only, and no fresh applications are accepted 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
UPSC preparation needs consistency, smart planning, and regular revision. Candidates should start early and follow a structured strategy to cover both prelims and mains effectively
- 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
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