A comprehensive 103-day plan for UPSC Prelims 2026 aspirants
This schedule is built around 6 core books covering the entire UPSC Prelims GS Paper 1 syllabus:
| Subject | Weightage | Book | Chapters |
|---|---|---|---|
| Highest Polity | 18-20% | M. Laxmikanth | ~75-95 |
| High History | 15-20% | Spectrum | ~13 units |
| Medium Geography | 13-18% | G.C. Leong | ~45 (selective) |
| Medium Economy | 12-15% | Vivek Singh | 16 |
| Important Environment | 10-15% | Shankar IAS | ~19 |
| Supplementary IR | ~8% | Ashok Rajesh | 5 (selective) |
A typical day consists of 11-12 hours of focused study:
Daily tracking of mistakes - your most valuable resource for Prelims. Update every night at 9 PM.
Previous Year Questions solved after each topic, not in bulk. 820+ questions from 1995-2025.
Three distinct phases: Foundation → Revision → Final Lap. No more, no less.
Accounts for fatigue, rest days, and burnout prevention. ~85-90 effective study days from 103 calendar days.
Can I modify this schedule?
Yes! This is a template. Adjust based on your strengths and weaknesses. But maintain the overall structure and weekly rhythm.
What if I fall behind?
Don't panic. Use Sundays to catch up. If more than 3 days behind, consider dropping the lowest-yield topics (IR deep dives, climate micro-details).
Is CSAT covered?
CSAT is qualifying (33% / 66 marks). Practice 2-3 times/week if you're weak at maths/reasoning. This schedule focuses on GS Paper 1.
Your exam is on May 24, 2026. Start from Week 1 and follow the day-by-day plan.
Start Week 1 →UPSC Prelims 2026 Study Schedule
"Consistency beats intensity"