How Long to Study for JLPT N5? (With a 12-Week Study Plan)

How long to study for JLPT N5: about 150 hours

Plan on about 150 hours of study for JLPT N5. That's the JLPT's own figure for the old Level 4, the level N5 was designed to match, and at one to two hours a day it takes roughly 11 to 21 weeks.

Third-party estimates for full-time students in Japan run higher, 250 to 600 hours, because they count every class and homework hour. Nobody can give you an exact number, and the JLPT doesn't publish one for the current test. What we have:

• About 150 hours: the only official figure, from the JLPT's description of the old Level 4 (before 2010).
• 250 to 600 hours: a third-party estimate from JLEC, based on full-time language students in Japan.

Where you fall depends mostly on whether you already know kana, how many hours you put in each day, and whether you already read Chinese characters.

Below: where each figure comes from, what changes the time for you, and a 12-week plan you can adapt. The plan is a suggestion, not a promise. The test decides, not the calendar.

JLPT N5 study time: the official 150 hours

Before 2010 the JLPT had four levels. It described each one with a kanji count, a vocabulary count and typical study hours. For the easiest, Level 4, the official comparison of the old and new tests says:

The examinee has mastered the basic elements of grammar, knows around 100 kanji and 800 words, has the ability to engage in simple conversation and read and write short, simple sentences. This level is normally reached after studying Japanese for around 150 hours and after completion of the first half of an elementary course.

When the test was revised in 2010, the pass line of N5 was designed to match the old Level 4. jlpt.jp says that people able to pass the old Levels 1, 2, 3 and 4 can pass N1, N2, N4 and N5.

Two caveats:

• It's for the old test. The current JLPT publishes no study-hour figures at all, and no word or kanji lists either (more on that in how many kanji and words you need for N5).
• It assumes a course. "Around 150 hours" goes together with "completion of the first half of an elementary course". So it describes someone following a structured course, not 150 hours of anything.

Other JLPT N5 study-hour estimates

The most widely repeated other figures come from JLEC, which ran studytoday.com, a directory of Japanese language schools and courses in Japan. Its page "JLPT Study Hour Comparison Data 2010-2015" (archived in 2015) gave these hours to pass each level:

These are third-party estimates, not JLPT figures, and they're not on jlpt.jp. The page calls them averages between December 2010 and July 2015 for full-time language students studying in Japan. They studied an average of 32.4 hours a week, and those hours include class hours, homework, class preparation and personal study.

That's the clear difference from the old official 150 hours: JLEC counts every hour a full-time student spends on Japanese, homework included. At 32.4 hours a week, 325 to 600 hours is roughly 10 to 19 weeks.

You'll see many other numbers online. Unless a site says where its figure comes from and what it counts, treat it as a guess.

What changes your JLPT N5 study time

Whether you already know kana

N5 is written in hiragana, katakana and basic kanji. The official description of N5 reading is about "sentences written in hiragana, katakana, and basic kanji". If you're starting from zero, learning both scripts comes first. See how long it takes to learn hiragana and katakana.

Hours per day

The same total takes very different lengths of time depending on your daily habit. Simple arithmetic on the two figures above:

For vocabulary, Smart Review schedules each word for the day it's due, so it works best when you show up most days. For more on pace, see how many new words a day.

Whether you already read Chinese characters

JLEC's figures show the effect: 250 to 450 hours for students with kanji knowledge, against 325 to 600 hours for those without. Its page gives Asian students as the example of students with kanji knowledge.

Grammar and reading

Vocabulary and kanji are only part of N5. The test also has grammar questions and short reading passages, and a Listening section with its own pass mark (see the N5 pass marks). Plan time for all of them, not just word lists.

Can you pass JLPT N5 in 3 months (or 1 month)?

It comes down to hours. Three months is about 13 weeks, or 91 days. To reach:

• the old official 150 hours in that time, you'd study about 1 hour 40 minutes a day;
• JLEC's lower estimate for learners without kanji knowledge, 325 hours, you'd need about 3.5 hours a day.

So three months is a realistic target if you already know kana (or learn it in the first week or two). You'd need to study most days for an hour and a half or more, and follow a structured grammar course alongside your vocabulary. At 30 minutes a day, it isn't realistic: plan for the session after.

One month is a different matter. To reach 150 hours in 30 days, you'd study about 5 hours a day. That's only realistic if you already know kana and some vocabulary.

When the tests are

The JLPT is held twice a year, in July and December. Outside Japan, some cities hold only one of the two. The next test is Sunday 6 December 2026, a little over nine weeks after the start of October. At 1.5 to 2 hours a day, nine weeks is about 95 to 130 hours, so it's tight if you're starting from zero now. The 2027 dates hadn't been published when we last checked.

Registration outside Japan is handled by the local host institution in each country. Its dates and method vary, so check yours early.

A 12-week JLPT N5 study plan

This plan assumes you start from zero and study about 1.5 to 2 hours a day. That's roughly 125 to 170 hours over 12 weeks, close to the old official figure. It also assumes you use a beginner textbook or course for grammar and reading.

KanaMastery covers vocabulary, kanji, numbers, verb and adjective forms, particles and listening. But it doesn't teach the N5 grammar patterns, so the textbook is not optional (see is Duolingo enough for JLPT N5? for what else the test asks).

How to split each day is up to you. As a suggestion, not a rule: roughly half on words and kanji, and the rest on grammar, reading and listening.

If you already know kana, take the kana path's placement test, skip weeks 1 and 2, and it's a 10-week plan. That's about 105 to 140 hours. So if you have the time, keep the full 12 weeks and use the spare fortnight for extra review and a third timed run-through.

Every day

1. Smart Review first. Every answer you give is scheduled with FSRS, aiming for 90% recall. Reviews are capped at 20 a day free, or up to 100 for KanaMembers. Anything over the cap waits for the next day, most urgent first.
2. New material next. At about five N5 path stages a week, that's roughly 12 new words a day. Each stage opens when you've learned 80% of the one before, so if a week goes badly, the path waits for you.
3. The daily challenge: ten N5 items, the same for everyone, as a quick check.
4. Textbook and listening: grammar, reading passages, and listening practice with audio.

The practice tests

jlpt.jp publishes the questions from its two Official Practice Workbooks free on its sample questions page. For N5, each has the Vocabulary, Grammar, Reading and Listening sections as PDFs, the listening audio, an answer sheet, the answers and the listening script. Each has about as many questions as a real test. Take them under test conditions.

Your percentage on a practice test is not your JLPT score. The real test uses scaled scores, not a count of correct answers. Use the practice tests to find which section needs work, especially Listening, which has its own minimum.

Questions about JLPT N5 study time

How long does it take to study for JLPT N5?

Studying for JLPT N5 takes about 150 hours, the JLPT's own figure for the old Level 4 that N5 matches. At one to two hours a day, that's roughly 11 to 21 weeks. Third-party estimates for full-time students in Japan run from 250 to 600 hours.

Can I pass JLPT N5 in 1 month?

Passing JLPT N5 in one month takes about five hours of study a day, because that is what 150 hours in 30 days adds up to. You also need to know kana first, so for most beginners it isn't realistic.

Is it possible to pass N5 in 3 months?

Yes, if you study about 1 hour 40 minutes a day, which adds up to the old official 150 hours. You'll need to know kana early and follow a grammar course too. See the 3-month arithmetic above.

Can I skip N5 and go to N4?

Yes, you can skip N5 and take N4 first. The JLPT sets no rule that you take the levels in order: it's open to all non-native Japanese speakers, and it asks you to choose your level from its level summary and sample questions.

Can I pass N5 without kanji?

You probably can't pass N5 reliably without some basic kanji. The official description says N5 reading uses "hiragana, katakana, and basic kanji", so plan to learn the basic kanji too.

Is JLPT N5 equal to A1?

A pass at JLPT N5 is shown as CEFR A1 on the score report. Since the December 2025 test, N5 score reports show A1 for a total score of 80 or more, the same number as the N5 overall pass mark. See Is JLPT N5 equivalent to CEFR A1?.

Is JLPT N5 easy to pass?

JLPT N5 is the easiest of the five levels, but you have to pass twice. You need the overall pass mark and a minimum in each scoring section, so a weak Listening score can fail you on its own. See the N5 pass marks and pass rates.

Is N5 enough to live in Japan?

N5 alone is probably not enough to live in Japan. The JLPT describes N5 as "the ability to understand some basic Japanese". That's likely enough for greetings and simple exchanges, but not for daily life without help.

Sources

• The Japan Foundation and JEES, Comparison of the old and new tests (PDF), jlpt.jp: the old Level 4 criteria, including "around 150 hours".
• Frequently asked questions, jlpt.jp: who can take the test, how to decide which level to take, how current levels match the old ones, test dates (2026), registration outside Japan, no published word or kanji lists, scaled scores, how pass or fail is decided.
• N1-N5: Summary of Linguistic Competence Required for Each Level, jlpt.jp.
• CEFR reference levels, jlpt.jp: "For N5, a total score of 80 or higher is indicated as A1 level", from the December 2025 test.
• Test sections and test times, jlpt.jp.
• Sample questions and Official Practice Workbooks, jlpt.jp.
• JLEC (studytoday.com), JLPT Study Hour Comparison Data 2010-2015 (archived 17 November 2015). Third-party estimates, not published by the JLPT. The site's homepage (archived April 2017) describes it as a database of Japanese language schools and courses across Japan.
• FSRS: open-spaced-repetition, the scheduler behind Smart Review.
• Reviewed by two independent reviews; the points about N5 and living in Japan, about learning N5 without kanji, about splitting your study time, and about textbooks are waiting for a native speaker's check.