How Long Should You Study for CompTIA A+?

Splitting the schedule between Core 1 and Core 2

Because the exams can be taken in any order and on different days, the most effective schedule is sequential: study Core 1, sit Core 1, then study Core 2 and sit it. Both passes must come from the same exam version — you cannot mix a 220-1201 pass with an older-series Core 2 — so book both under V15.

A few scheduling principles:

1. Do not split your study time in parallel. Preparing for both cores simultaneously doubles the material you must hold in your head at once. Sequential focus is faster and less stressful.
2. Budget slightly more calendar time for Core 2 than you expect. Core 2 covers operating systems, security, software troubleshooting, and operational procedures, and it carries the higher passing score (700 versus 675). Many candidates who cruised through hardware find Core 2's breadth of Windows detail heavier than anticipated.
3. Keep the gap between exams short — two to six weeks. Core 1 knowledge (networking, hardware) supports Core 2 troubleshooting scenarios, so a long gap wastes overlap. Booking Core 2 within a month of passing Core 1 also protects your momentum.
4. Book the first exam before you feel ready. A date on the calendar three or four weeks out converts vague intention into a schedule. CompTIA's retake policy allows an immediate second attempt if needed (a 14-day wait applies from the third attempt), though each attempt costs a full voucher — as of June 2026, US retail is $274 per exam via CompTIA's authorized-reseller price lists, so aim to pass first time.

Can you pass A+ in a month?

For both cores, one month is realistic only if you already work in IT support and can study close to full-time hours — think two-plus hours daily plus heavy weekend blocks. For a complete beginner, a single month for both exams is a poor bet: the failure cost is another exam fee plus lost confidence, which usually erases any time saved. A more honest compressed target for a beginner is one core in a month, with the second following four to six weeks later.

If a deadline is forcing your hand — a job application, an employer reimbursement window — prioritise Core 1 first and use timed practice results, not the calendar, to decide whether to keep the booking.

Reading your own readiness instead of the calendar

The calendar tells you when you planned to be ready; only measurement tells you whether you are. From about two-thirds of the way through your material, take full-length timed practice tests under exam conditions and track scores per domain. Consistently strong, stable results across every domain of a core — not one lucky run — are the signal to sit that exam; a weak domain means your timeline needs another one to two weeks aimed squarely at it, not a general restart. ExamPractice offers free sample questions across its CompTIA exam pages, with fuller question sets and a timed practice-test simulation mode for subscribers — useful for exactly this kind of benchmarking.

What to study and in what order is its own subject, covered in our guide to how to prepare for CompTIA A+; and if you are weighing how difficult the exams actually are before committing a timeline, that question has its own answer in how hard the A+ exam really is. Still deciding whether A+ deserves a place in your plan at all? See whether A+ is still worth it.

Setting a date you can defend

Pick your band, divide by your honest weekly hours, add two buffer weeks per core, and book Core 1 now. A defensible A+ timeline for most working beginners lands at four to five months for both exams; for experienced support staff, inside a quarter. The plan matters less than the feedback loop: measure with timed practice, adjust by domain, and let evidence — not anxiety — move your exam dates.