UPSC Civil Services 3-Month Plan
A complete 90-day plan covering 16 highest-weightage topics — prioritised by subject weight, not alphabet. No signup, no fees.
- Days
- 90
- Topics
- 16
- Subjects
- 4
- Phases
- 3
How to actually use your 90 days
Full coverage, one real revision cycle, and a weekly mock series — the standard serious-attempt window.
This 3-month plan gives you 90 days to work through 16 weighted UPSC Civil Services topics across 4 subjects — roughly 0.18 new topics a day at 3.5–4.5 hours of focused study. That is a sustainable pace that leaves real room for revision instead of just first-time coverage.
UPSC Civil Services marks are not spread evenly across subjects. GS1 (History/Geography/Polity), GS2 (Governance/IR), and Essay Writing carry the heaviest weightage in recent papers, so this plan front-loads them — so they anchor the first pass and earn the most revision time later. Cover the entire syllabus once, then let weightage decide what earns a second and third pass. Nothing is skipped — only deprioritised.
90 days is enough to cover all 16 UPSC Civil Services topics once, revise them once more, and build a genuine mock-test habit on top. The risk is plateauing after the first pass. Block out the revision cycle in your calendar now, before mocks crowd it out.
What to prioritise & cut
Cover the entire syllabus once, then let weightage decide what earns a second and third pass. Nothing is skipped — only deprioritised.
Mock tests & revision
Topic-wise tests while you learn, then weekly full-length mocks once the first pass is done. Track sectional timing, not just the total.
Weekly rhythm
Roughly the first 60% of the timeline on the first pass, the next 25% on weight-prioritised revision, the last 15% on full mocks and an error-log review.
Phase-by-phase plan
12 weeks totalA 90-day plan only works when you sequence it. Here is how the 3-Month Plan breaks down — foundation, depth, then mocks.
- 1
Foundation
4 weeksConcept pass across full syllabus
Subject-wise notesTopic-wise quizzesWeekly recaps - 2
Advanced + practice
4 weeksHigher-difficulty problems, PYQs
Last 5 years PYQsTopic-wise problem journalsWeak-topic drill - 3
Mock cycle + revision
4 weeks6-8 full-length mocks + per-mock analysis
Bi-weekly mocksFinal revision sheetLast-mile cheatsheets
Week-by-week schedule
| Week | Days | Topics covered |
|---|---|---|
| 1 | 1–7 | GS1 (History/Geography/Polity): Indian History (w5)GS2 (Governance/IR): Governance (w4) |
| 2 | 8–14 | Essay Writing: Essay Writing (w5)Optional Subject: General Studies (w5) |
| 3 | 15–21 | GS1 (History/Geography/Polity): Indian Polity (w5)GS2 (Governance/IR): International Relations (w4) |
| 4 | 22–28 | GS1 (History/Geography/Polity): World History (w4)GS2 (Governance/IR): Polity (w4) |
| 5 | 29–35 | GS1 (History/Geography/Polity): Geography World (w4)GS2 (Governance/IR): Social Justice (w3) |
| 6 | 36–42 | GS1 (History/Geography/Polity): Geography India (w4)GS1 (History/Geography/Polity): Economy (w4) |
| 7 | 43–49 | GS1 (History/Geography/Polity): Post-Independence (w3)GS1 (History/Geography/Polity): Physical Geography (w3) |
| 8 | 50–56 | GS1 (History/Geography/Polity): Environment (w3)GS1 (History/Geography/Polity): Science Tech (w3) |
Subject-wise topic split
Each topic shows its weightage (1–5 dots) and the concepts you'll cover. Higher-weight topics appear first.
GS1 (History/Geography/Polity)
10 topics- Indian History ●●●●●
Ancient, medieval, and modern Indian history including the freedom struggle, cultural heritage, and significant movements.
- Indian Polity ●●●●●
Indian Constitution, governance structure, parliamentary system, fundamental rights, and political institutions.
- World History ●●●●○
Major historical events, revolutions, world wars, and colonial histories that shaped modern nations and global relations.
- Geography World ●●●●○
World geography including continents, countries, physical features, climate patterns, and resource distribution.
- Geography India ●●●●○
India's physical geography, climate, rivers, mountains, and regional variations in environment and resources.
- Economy ●●●●○
Indian economic structure, planning, fiscal policy, banking, and major economic reforms and challenges.
- Post-Independence ●●●○○
India's political development, constitution-making, and major events from 1947 to the present.
- Physical Geography ●●●○○
Earth's physical processes including plate tectonics, landforms, ocean currents, and atmospheric phenomena.
- + 2 more topics on the full roadmap →
GS2 (Governance/IR)
4 topics- Governance ●●●●○
Government policies, transparency, accountability, e-governance initiatives, and public service delivery mechanisms.
- International Relations ●●●●○
India's foreign policy, diplomatic relations, international agreements, and global geopolitics affecting India.
- Polity ●●●●○
Constitutional framework, governance structures, political institutions, and their functioning at central and state levels.
- Social Justice ●●●○○
Welfare schemes, affirmative action, rights of marginalised groups, and social inclusion policies.
Essay Writing
1 topic- Essay Writing ●●●●●
Structured essay writing on philosophical, social, economic, and political topics testing depth of knowledge and expression.
Optional Subject
1 topic- General Studies ●●●●●
Elective subject chosen by candidate from a list of 26 optional subjects including literature, science, and social sciences.
Why a 90-day plan beats a 1,200-page prep book
| Dimension | Typical UPSC Civil Services book | This 3-Month Plan |
|---|---|---|
| Time to start | Hours of reading before any study starts | Seconds — plan is already here |
| Personalisation | One-size-fits-all | Fits exactly your 90 days |
| Freshness | Printed months ago | Updated for the 2026 cycle · verified 2026-04-06 |
| Weightage signal | Author guess | Derived from last 5 years' papers |
| Cost | ₹500–2,500 | ₹0 |
| Sign-up required | Often (with a trial trap) | None |
Other UPSC Civil Services plans
UPSC Civil Services 3-Month Plan — common questions
Is 90 days enough to prepare for UPSC Civil Services? +
90 days is enough to cover all 16 UPSC Civil Services topics once, revise them once more, and build a genuine mock-test habit on top. The honest answer depends on your starting point, but this 3-month plan is built to get the most from the time you have: full coverage, one real revision cycle, and a weekly mock series — the standard serious-attempt window.
How many hours a day does this UPSC Civil Services 3-month plan need? +
Plan for 3.5–4.5 hours of focused study, covering about 0.18 new topics a day. Roughly the first 60% of the timeline on the first pass, the next 25% on weight-prioritised revision, the last 15% on full mocks and an error-log review.
What should I skip if I am short on time? +
Cover the entire syllabus once, then let weightage decide what earns a second and third pass. Nothing is skipped — only deprioritised.
When should I start mock tests on this plan? +
Topic-wise tests while you learn, then weekly full-length mocks once the first pass is done. Track sectional timing, not just the total.
Already know the pattern? Generate a topic-by-topic plan.
The full personalised roadmap covers weak topics first, tracks completion, and adapts as you mark topics done.
Generate Personalised Plan →