How long does it take to learn Japanese? It is the first question everyone asks, and the worst answered. Some will tell you "three months" to sell you a method, others "a lifetime" to impress you. The truth is more useful: it all depends on the goal you are aiming for. "Speaking Japanese" means nothing on its own: getting by as a tourist and holding a debate are two different worlds. Here are honest ranges, milestone by milestone.
One clarification before we start: the numbers below are real study hours, not calendar weeks. That is the only unit that means anything, because someone who studies an hour a day will go twice as fast as someone who does half an hour, at equal motivation.
旅Getting by as a traveler: 30 to 60 hours
The first milestone, and the most accessible. Ordering at a restaurant, asking for directions, greeting people, counting, reading a menu in kana, saying thank you and sorry. With thirty to sixty hours, spread over two to four months in small daily sessions, you reach this "self-sufficient tourist" level.
You will not hold a conversation, but you will survive comfortably and surprise the people you talk to. It is also the most rewarding milestone relative to the effort, and a great way to fall in love with the language. At this stage, there is no need to chase fine grammar: a handful of set phrases, the numbers, and reading the kana are enough to unlock most travel situations.
これをください。
kore o kudasai.
This one, please.
級Reaching the JLPT N5: 150 to 300 hours
The N5 is the first level of the official exam: around a hundred kanji, a few hundred words, and the basic structures. This is the "solid beginner" milestone. Plan between 150 and 300 hours, roughly six months to a year with a reasonable daily routine.
The range is wide because it depends enormously on your method and your consistency. With spaced repetition and a bit of discipline, you land toward the lower end. Picking at it with no system, you drift toward the higher end. To see what this level looks like in practice, our complete guide to the JLPT N5 breaks down the exam.
話Holding a simple conversation: 400 to 700 hours
Talking about your daily life, understanding someone who answers you kindly, getting by in unexpected situations: this simple-conversation milestone usually takes between 400 and 700 hours. You are around the N4 level, sometimes N3 for the speaking side.
This is where many learners "plateau," not because it gets harder, but because the novelty fades and routine becomes the only engine. Those who push past this point are rarely the most talented: they are the ones who did not stop.
Watch out, too, for a measurement trap: comprehension always arrives before production. You will understand sentences long before you can build them yourself. That is normal, and it is a good sign. Many people get discouraged by judging themselves only on what they can say, when half the journey, the invisible half, happens in the ear.
流Toward fluency: 1,500 to 3,000 hours and beyond
Reading articles, following a show without subtitles, working in Japanese: that is a matter of several thousand hours, often 2,000 and well beyond depending on the degree of fluency you want. The US Foreign Service Institute classes Japanese among the languages that take English speakers the longest to master, largely because of the volume of writing.
Do not let that figure discourage you. Nobody starts out aiming for 3,000 hours: you aim for the next milestone, you reach it, then you look at the one after. That is how you accumulate thousands of hours without ever "counting" them. The good news is that learning speeds up over time: the more words and kanji you know, the more easily the next ones stick, because they lean on what you already know. The first few hundred hours are the slowest; after that, momentum carries you.
因The factors that change everything
Two people with the same number of hours can end up at very different levels. Three factors explain most of the gap.
- Consistency. The brain consolidates during sleep and forgets what you do not revisit. Spreading your hours over daily sessions is worth far more than cramming them.
- Method. Spaced repetition, which makes you review each word just before you forget it, can halve the time spent memorizing. We explain how in our piece on learning Japanese by yourself.
- Exposure. Reading, listening, saying things out loud. Well-chosen "passive" time speeds up everything else, because it turns the rules you learned into reflexes.
Not all hours are equal. One active hour, with spaced review and sentences said out loud, is often worth two hours of passively reading a lesson. Optimize the quality of your minutes before chasing more of them.
毎Why 15 minutes a day beats 3 hours on Sunday
Picture two people doing the same weekly volume: one does a little each day, the other does it all in one block on Sunday. After a few months, the first one speaks noticeably better. Why?
First, memory works through spaced recall: reviewing a word seven days in a row anchors it far deeper than hammering it once. Second, a big session is tiring: the last hour on Sunday teaches almost nothing. Finally, a daily habit survives busy weeks, whereas a three-hour appointment is the first thing to get cancelled.
少しずつ続けます。
sukoshi zutsu tsuzukemasu.
I keep going, little by little.
If you want a path that is built around short, daily sessions, our guide on how to learn Japanese by yourself develops this idea: consistency beats intensity, almost every time.
問Is Japanese harder to learn than other languages?
For an English speaker, yes, on average. Spanish or Italian share a large part of our alphabet, our vocabulary, and our grammar: you start with a head start. Japanese shares almost nothing at the outset, and adds three writing systems.
But that difficulty is unevenly distributed, and that is good news. Japanese grammar is very regular, the pronunciation is simple for us, and there is no gender or agreement to memorize. What takes time is mostly the volume of writing and the distance of the vocabulary. And those two are exactly the things that respond well to small daily doses and spaced repetition. In other words: the long part of Japanese is also the easiest part to break into digestible crumbs. Starting with the writing, our guide to learning hiragana shows just how quickly that first piece falls into place.
始The only answer that matters
So, how long? Let us say: a few months to get by, about a year for the N5 if you stick with it, then each following milestone as you keep going. But the real number is the one for your consistency: a learner who does fifteen minutes every day quickly overtakes the one waiting for the "right moment" to get serious.
At its core, the "how long" question flips around. Instead of "how long until I am good?", ask yourself "how many days in a row can I keep going?". The first depends on factors you do not really control. The second depends only on you, and it is what decides everything else.
That is why Hibi bets on short sessions, everyday vocabulary, and spaced repetition that decides for you what to review, so your minutes truly count. Hibi is launching soon on the App Store. If you are starting from zero, our guide on learning Japanese by yourself gives you a clear path, and you can see what the app is about on the Hibi page. The best way to shorten the count is to start today, even five minutes.