How to Study for the JLPT: A Study Plan for Every Level
By the Kantan JLPT team · · 7 min read
Quick answer: Study a little every day, cover all five skills every week (vocabulary, kanji, grammar, reading and listening), and use spaced repetition for anything you need to memorize. Start timed mock tests about three months before the exam. Most learners need roughly 4–6 months to move up one level at the lower end, and close to a year or more per level at N2 and N1.
This plan is part of our complete JLPT guide. If you haven't chosen a level yet, start with JLPT levels explained, then come back here to build your schedule.
How many months do you need for each JLPT level?
It depends on your starting point, your study time and whether you already read Chinese characters. These are realistic ranges for English speakers studying about an hour a day, starting from the level below:
| Target level | Time from the level below | Main challenge |
|---|---|---|
| N5 (from zero) | 3–6 months | Kana, basic grammar, first 100 kanji |
| N4 | 4–6 months | Verb forms, more kanji, longer sentences |
| N3 | 6–12 months | Big jump in vocabulary and natural-speed listening |
| N2 | 9–12 months | Reading speed, formal grammar, about 1,000 kanji |
| N1 | 12–18+ months | Abstract reading, rare kanji, nuance |
If you study less than an hour a day, stretch these numbers. If you live in Japan or study several hours a day, you may go faster. The key is to pick a test date and work backward from it.
What does a good daily JLPT routine look like?
A daily routine works better than weekend cramming because memory fades fast without review. Here's a 60-minute day that works at any level:
| Time | Activity |
|---|---|
| 15 min | Spaced-repetition review of vocabulary and kanji (reviews first, then new cards) |
| 15 min | One grammar point: read the explanation, study example sentences, make your own |
| 15 min | Reading: one short passage or a few graded-reader pages |
| 15 min | Listening: a podcast, a practice dialogue or a short video with Japanese audio |
Only have 30 minutes? Keep the review and alternate grammar, reading and listening day by day. Never skip reviews. Missed reviews pile up fast and are the main reason people abandon flashcards.
How should you plan your study week?
A weekly plan makes sure no skill falls behind. Here's a simple structure:
- Monday to Friday: the daily routine above, with about 5–10 new words and 1–2 new grammar points a day.
- Saturday: a longer reading or listening session, such as a full practice reading set or a longer podcast episode.
- Sunday: catch up on reviews, revisit the week's grammar and note your weak spots for next week.
From about three months before the exam, swap one weekend session for a timed mock test.
How do you balance vocabulary, kanji, grammar, reading and listening?
The JLPT scores language knowledge, reading and listening separately, and you need a minimum in each. So your study time should roughly match the test, not just what you enjoy. (See JLPT passing score for the exact minimums.)
A good starting balance:
- Vocabulary and kanji: about 35%. They support every section, but don't let them take over.
- Grammar: about 25%. Learn each point with example sentences and practice choosing between similar patterns.
- Reading: about 20%. Start with short texts and build up. At N3 and above, reading speed becomes a big factor.
- Listening: about 20%. This is the section learners skip most, and it can fail you on its own.
At N5 and N4, lean more toward vocabulary, kanji and grammar. At N2 and N1, shift more time toward reading and listening, because the passages get longer and faster.
For a deeper look at the building blocks, see our Japanese grammar guide and our kanji guide.
Why spaced repetition works for the JLPT
Spaced repetition shows you a word or kanji just before you're likely to forget it. Easy items come back rarely and hard items come back often, so your time goes where it's needed.
Tips for getting the most out of it:
- Learn words in context. Add an example sentence to each card. The test asks you to use words, not just recognize them.
- Keep new cards steady. Five to ten new words a day, every day, beats fifty on Sunday.
- Include readings. For kanji, practice reading whole words, since the test asks how kanji are read in real words.
- Don't add what you can't review. If reviews take more than 20–30 minutes, slow down new cards for a few days.
When should you start JLPT mock tests?
Take one diagnostic mock test at the start, so you know where you stand. Then start regular timed mock tests about three months before the exam, roughly every two to three weeks.
After each mock test:
- Check each section against its minimum, not just your total.
- Sort your mistakes into vocabulary, grammar, reading and listening.
- Spend the next week on your weakest section.
- Check your timing. If you ran out of time in reading, practice with a timer.
Knowing the question types also helps. Our JLPT test format guide explains every section, so nothing on the real test surprises you.
What should you do in the last month before the JLPT?
The final month is for sharpening, not learning everything new.
- Weeks 4 and 3: Take one or two full timed mock tests. Fix the gaps they show, especially in your weakest section.
- Week 2: Review grammar points and words you keep getting wrong. Add only a small number of new items.
- Final week: Light review only. Do short listening sessions every day to keep your ear tuned. Check your test voucher, test site and travel time.
- The day before: Pack your voucher, ID, pencils, eraser and a watch. Then rest. Sleep helps more than one last cram session.
Common study plan mistakes
- Only studying vocabulary. Flashcard progress feels good, but the test needs reading speed and listening too.
- Starting mock tests too late. One mock test the week before isn't enough time to fix anything.
- Changing resources constantly. Pick a core textbook or app and stick with it.
- Ignoring the sectional minimums. A strong total can still fail if one section is weak.
Frequently asked questions
How many hours a day should I study for the JLPT?
About an hour a day is a realistic target for most working adults and is enough to progress steadily. Thirty minutes a day still works; it just takes longer.
Can I pass the JLPT with only an app?
Many learners prepare mostly with an app, but add real reading and listening outside it, such as graded readers, podcasts and TV, to build speed and comprehension.
Should I study for two levels at once?
No. Focus on one target level. If your target is far away, set a nearer level as a milestone and take that test first.
Is it too late to start three months before the exam?
Not if your target is realistic. Three months is enough for N5 from zero for many learners, or to move from a weak pass to a solid one at a level you've already studied.
Follow your plan with Kantan JLPT
Kantan JLPT turns this plan into a daily routine: spaced-repetition review for vocabulary and kanji, grammar lessons with example sentences, and timed mock tests from N5 to N1. After each mock test you see an estimated score for every section, so you always know which part of your plan needs more time.