You have a full-time job, a graduate school deadline coming up, and a test that rewards steady practice. If you’re trying to study for the GRE while working full-time, the material isn’t the hardest part. The hard part is protecting enough hours, week after week.
The short answer: plan on about 10 weeks at roughly 12 hours a week, built around a few long sessions instead of a month of cramming.
Below: a week-by-week plan, a sample week, and tactics for when work takes over. It works for MBA applicants and for other graduate programs that accept the GRE, including some law schools.
Start with the GRE figures in each target program’s latest class profile. For top MBA programs, Class of 2027 numbers sit in the low-to-mid 160s. The Harvard Business School class profile reports medians of 164 Verbal and 164 Quant, and Wharton reports means of 162 Verbal and 163 Quant. You can compare more GRE averages at top business schools before you settle on a number.
Targets for other programs vary by field, so check each one instead of borrowing MBA numbers, and read up on what counts as a good GRE score for your kind of program.
Then look at percentiles. In ETS’s GRE interpretive data for everyone who tested from July 2022 through June 2025, a 164 Verbal is the 93rd percentile. A 164 Quant is only the 63rd percentile.
Quant scores run higher overall (a mean of 157.62 versus 151.39 for Verbal), so a competitive Quant score needs a bigger number. Here’s more on how GRE percentiles work.
Then pick your test date and work backward. Official scores arrive 8–10 days after the test, and you can retest after 21 days, so test at least 6–8 weeks before your earliest deadline to keep a retake realistic. There’s more on picking a GRE test date.
The GRE got much shorter in September 2023. ETS publishes the official GRE test structure in full.
A useful planning figure is about 120 hours over 10 weeks, or 12 hours a week. That’s a rule of thumb, not an ETS statistic. Plan for more if your math is rusty or your target is far above your starting point.
To find that starting point, take a free, timed official practice test in week 1. Don’t panic at the score; it’s a diagnostic that shows where your hours should go. Knowing when to take official practice tests keeps you from using them up early.
If you can study full-time for a stretch, between jobs or during a leave, the math changes: three weeks of full-time study is roughly equal to 8–10 weeks of studying around a job.
Two schedules tend to fail:
| Week | Quant focus | Verbal focus | Practice / milestone |
|---|---|---|---|
| 1 | Arithmetic and algebra refresh | Start vocabulary (about 100 words a week) | Free timed official practice test (baseline) |
| 2 | Geometry | Reading Comprehension, including arguments | Start an error log |
| 3 | Word problems (rates, mixtures, averages) | Text Completion | |
| 4 | Statistics, probability, counting | Sentence Equivalence | |
| 5 | Data interpretation (charts and tables) | Vocabulary review | One timed Issue essay |
| 6 | Easier timed mixed sets | Easier timed mixed sets | Official practice test #2 |
| 7 | Medium timed mixed sets | Medium timed mixed sets | Review test #2 in depth |
| 8 | Weak-area deep dive | Weak-area deep dive | Update error log |
| 9 | Hard timed mixed sets | Hard timed mixed sets | Official practice test #3; second timed essay |
| 10 | Light review | Light review | Final practice test early in the week; test day at the end |
For more day-by-day detail, see a detailed 10-week GRE schedule.
Use official material. Stick to ETS’s own prep: the Official Guide and POWERPREP tests. ETS offers two free POWERPREP tests, one untimed and one timed, plus paid POWERPREP PLUS tests. Only the free timed test reports Verbal and Quant scores, so save it for your baseline and budget for paid tests in weeks 6, 9, and 10.
Work Quant in batches. In weeks 1–5, do problems grouped by type rather than at random, so you see the patterns that repeat. For mixed sets, these GRE Quant strategies help with pacing.
Build vocabulary a little at a time. Aim for about 100 words a week, roughly 1,000 over 10 weeks, learning each word inside a sentence: Text Completion and Sentence Equivalence test how words work in context. Lists drawn from real GRE questions make building GRE vocabulary more efficient than generic word lists.
Keep an error log. For every question you miss or answer slowly, note the question type, why you missed it (content gap, misread, trap answer, or timing), and the fix. Reread it weekly.
Don’t skip the essay. Writing gets its own 0–6 score, and some programs read it. Two timed practice essays is a sensible minimum, so learn how the Analytical Writing essay is scored.
| Day | Time | What to do |
|---|---|---|
| Monday | 15–20 minutes | Vocabulary flashcards (commute or lunch) |
| Tuesday | 2–3 hours (morning if possible) | New Quant topic, then a problem set |
| Wednesday | 15–20 minutes | Vocabulary, then reread your error log |
| Thursday | 2–3 hours | New Verbal topic, then a problem set |
| Friday | Off | Rest |
| Saturday | 4 hours | Timed sets or a practice test, then review |
| Sunday | 2 hours | Review misses and drill weak areas |
That adds up to about 12–13 hours. Long sessions are for new material and timed practice; short pockets are for vocabulary and reviewing mistakes. New Quant and Reading Comprehension skills need long, focused blocks, not 15-minute bursts.
If your mornings are sharper than your evenings and your manager supports your plans, ask about starting later two days a week during your 10-week window. Either way, guard the Saturday block like an unmovable meeting.
You can test at a center or at home. At-home testing requires a quiet private room, a compatible computer, and ETS’s equipment rules, so review the GRE scheduling and at-home options and run the system check early.
You’ll see unofficial Verbal and Quant scores at the end of the test. Official scores, including Writing, arrive in your ETS account 8–10 days later.
ScoreSelect lets you choose which scores from the last 5 years to send. Under ETS’s score reporting policy, schools don’t receive scores you leave out, or any sign that you took other GRE tests.
If you come in short of your target, follow these steps:
For most working test-takers, a steady, protected 10 weeks is enough.
