Every serious MBA aspirant has had this exact moment — you open a topper’s video, see “I studied for 14 months,” glance at the calendar, and your stomach drops. Am I already too late?
Take a breath. The truth about the best time to start CAT preparation is far kinder than the internet makes it sound. CAT 2026 is expected on 29 November 2026, and depending on where you’re reading this from, you likely have anywhere between five months and a full year in hand.
The real question isn’t “when did the toppers start?” It’s “how much runway do you need, given your base?” Read ahead to find your ideal start date, a month-wise timeline, and exactly where you stand today.
CAT 2026: Key Dates You’re Planning Around
Before you fix a start date, anchor it to the actual exam calendar. Here’s the expected CAT 2026 schedule based on past-year trends — confirm final dates on iimcat.ac.in once the notification is out.
| Event | Expected Date |
|---|---|
| CAT 2026 Notification | Last week of July 2026 |
| Registration Opens | 1 August 2026 |
| Registration Closes | 3rd week of September 2026 |
| Admit Card Release | 12 November 2026 |
| CAT 2026 Exam Day | 29 November 2026 (Sunday) |
| Result | Around December 2026 – January 2027 |
The conducting IIM for CAT 2026 is expected to be IIM Indore. Roughly 4.5 lakh candidates are expected to sit for the exam, competing for seats across 21 IIMs and 1,200+ B-schools.
The Honest Answer: When Should You Actually Start?
Here’s the thing most guides won’t say plainly. The ideal CAT preparation duration is 8 to 12 months — that’s the sweet spot where you build concepts calmly, practise deeply, and still have breathing room for revision.
But “ideal” isn’t the same as “mandatory.” A focused 6-month plan works if you’re consistent, and even 3 months is enough if your fundamentals are already sharp. What matters far more than total months is honesty about your starting point and steadiness once you begin.
Start-Date Timeline: Match Your Runway to Your Target
Use this to see what each start window realistically demands. The start months below are mapped to a 29 November 2026 exam.
| Prep Duration | Start Around | Best Suited For | Daily Hours | Realistic Target |
|---|---|---|---|---|
| 12 months | Dec 2025 | First-timers, non-quant background | 2–3 hrs | 99+ percentile |
| 9 months | Mar 2026 | Beginners with average aptitude | 3–4 hrs | 95–99 percentile |
| 6 months | Jun 2026 | Decent base, disciplined workers | 3–5 hrs | 90–97 percentile |
| 3 months | Sep 2026 | Strong fundamentals, repeaters | 5–7 hrs | 85–95 percentile |
Notice the pattern — a shorter runway doesn’t mean a worse score. It means sharper prioritisation and less room for gaps. Early starters win on calm and concept clarity; late starters win on intensity and focus.
Where You Stand Today (Reading This in Mid-2026)
If you’re reading this around now, you have roughly five months to CAT 2026. That places you squarely in the 6-month zone — genuinely one of the most common and successful windows aspirants use.
Five focused months, at 3–5 hours a day, is enough to cover the full syllabus, take 15–20 mocks, and target a strong 90+ percentile. So no — you are not late. You’re right on time to begin properly.
What Decides Your Ideal Start Date
Not everyone needs 12 months. Four things decide how much runway you personally require.
| Factor | Start Earlier If… | You Can Start Later If… |
|---|---|---|
| Academic background | Non-engineering, weak in maths | Strong quant / engineering base |
| Time availability | Working professional, <3 hrs/day | Student with 5–6 free hours |
| Target percentile | Aiming for top IIMs (99+) | Targeting 90–95 percentile B-schools |
| Prior attempts | First-ever CAT attempt | Repeater with concept clarity |
If you tick the left column on most rows, lean toward a longer runway. If you’re mostly on the right, a compact plan will serve you fine.
The Phase-Wise Plan (Works for Any Start Date)
Whether you have 12 months or 5, the structure stays the same — only the pace changes. Split your runway into three phases.
| Phase | Time Split | Focus |
|---|---|---|
| Foundation | First 40% | Concepts in QA, DILR, VARC; daily reading habit; 1 diagnostic mock |
| Practice | Middle 40% | Topic-wise + sectional tests; full syllabus coverage; weekly mocks begin |
| Revision & Mocks | Final 20% | 2 mocks/week, deep analysis, formula revision, test-day strategy |
One honest piece of mentor advice: mock analysis matters more than the mock score itself. Spend roughly twice as long reviewing a mock as you spent taking it. Ten deeply analysed mocks beat twenty rushed ones every single time.
How Many Hours, Really?
Study hours should ramp up, not stay flat. Front-loading 8-hour days in month one only leads to burnout by October — the month you actually need your energy.
| Aspirant Type | Early Phase | Final 2 Months |
|---|---|---|
| College student | 3–4 hrs/day | 6–7 hrs/day |
| Working professional | 2–3 hrs weekday, 6–8 hrs weekend | Weekend-intensive + daily mocks |
| Full-time aspirant | 5–6 hrs/day | 7–8 hrs/day |
Working professionals, don’t panic — a disciplined weekend-heavy routine has carried thousands of you into IIMs. Consistency, not raw hours, is what compounds.
Conclusion
So, what’s the best time to start CAT preparation? As soon as you decide you’re serious. The perfect start date is less about a specific month on the calendar and more about beginning today with a plan you can actually sustain. Twelve months gives you comfort, six months gives you focus, and three months gives you intensity — every one of these windows has sent aspirants to top B-schools.
Wherever you are in the year, stop measuring yourself against someone else’s timeline and start building your own. If you want a structured, phase-wise plan with exam-level mocks and mentor feedback to keep your prep on track, the MBA Karo CAT course can help you make every remaining month count.
