Ask the internet how long Spanish takes and you get one number over and over: 600 to 750 hours. It comes from the US State Department's Foreign Service Institute, it is real, and it is almost always quoted without the context that makes it mean anything.
So let's put the context back, add the numbers the FSI figure doesn't cover, and then talk about the part that actually decides your timeline — which is not how many hours you log.
Where the 600-750 hours comes from
The FSI trains American diplomats, and it has been doing it for seventy years with unusually good records. It sorts languages into categories by how long its students take to reach a set proficiency, and Spanish sits in the easiest group alongside French, Italian, Portuguese, Romanian and Dutch: 24 to 30 weeks, or roughly 600 to 750 classroom hours.
Three details change how you should read that.
- The target is high. Those hours are aimed at ILR level 3 in speaking and reading — "professional working proficiency," or somewhere around C1 on the European scale. That is the level where you can argue a position in a meeting, not the level where you can order dinner. Most people asking "how long does Spanish take?" want something far below it.
- They are classroom hours, and they exclude homework. FSI students are in small groups with professional instructors, roughly 25 hours a week, and then they study on their own on top of that. The real total is considerably higher than the headline.
- The students are selected. Adults with a track record of learning languages, paid to be there full-time, with a career riding on the exam. That is not a neutral sample.
Spanish is in the cheapest tier there is
The same institute budgets around 750 hours for German, about 1,100 for Russian, and roughly 2,200 hours — 88 weeks — for Mandarin, Cantonese, Japanese, Korean and Arabic. Whatever Spanish costs you, it is somewhere between a third and a quarter of what the hardest languages cost an English speaker. That is the single biggest lever in the whole calculation, and you have already pulled it.
A better breakdown: hours per level
The FSI gives you one number for one distant target. What most people want is the cost of the next step. Cambridge publishes cumulative estimates by CEFR level — the hours it takes a beginner to reach each band with guided study:
| Level | What it roughly means | Hours from zero |
|---|---|---|
| A1 | Survival phrases, introductions | 90–100 |
| A2 | Simple everyday exchanges | 180–200 |
| B1 | Handle most travel situations, follow clear speech | 350–400 |
| B2 | Comfortable conversation, most TV, most novels | 500–600 |
| C1 | Work in the language, argue a position | 700–800 |
| C2 | Near-native range and precision | 1,000–1,200 |
Cambridge English's published guided-learning-hours guidance. These are estimates for a generic learner; Spanish sits at the easy end for English speakers, so treat them as a ceiling rather than a floor.
Two things jump out. The first is that the curve is not linear — each level costs more than the one before it, and the gap from B2 to C1 is larger than the whole climb from zero to A2. The second is that B2 is where most people actually want to be, and B2 is about half the FSI's number.
What that looks like on a calendar
Pick your target, pick your daily budget, divide. The arithmetic is unforgiving and worth doing once:
| Daily study | To A2 (~200h) | To B1 (~375h) | To B2 (~550h) |
|---|---|---|---|
| 15 minutes | 2 years 2 months | 4 years 1 month | 6 years |
| 30 minutes | 13 months | 2 years | 3 years |
| 1 hour | 7 months | 12 months | 18 months |
| 2 hours | 3 months | 6 months | 9 months |
Assumes you study every day. Miss two days a week and add about 40%.
This is the table that upsets people, and it should. Fifteen minutes a day is a six-year plan to conversational Spanish. That is not an argument against fifteen minutes a day — six years of Spanish is better than zero years of Spanish, and the habit is worth more than the math suggests. But if you have been doing a short daily session for eight months and wondering why you can't follow a film yet, the honest answer is that you have logged perhaps 60 hours, and 60 hours is A1.
The evidence from apps, specifically
There is one large published study of what app-only study produces. Duolingo commissioned researchers to give standardized ACTFL reading and listening tests to 225 learners who had finished its beginner Spanish and French courses using nothing else.
The median learner had put in about 112 hours. In Spanish, the average reading score landed at Intermediate Low — roughly A2, sometimes touching B1. Listening was markedly weaker: the average sat just short of Novice High, and two-thirds of the Spanish listening scores were still at the Novice level. Speaking and writing were not tested at all.
Read that generously and it is a real result: a hundred-odd hours on a phone genuinely moves you into A2 reading. Read it carefully and it is also a warning. Reading outran listening by a wide margin, which is exactly what you would expect from a method built on tapping words on a screen, and it is the gap most learners discover the first time a native speaker answers them at full speed.
Why two people at 300 hours end up in different places
Hours are the denominator, not the answer. Four things change what an hour is worth by a factor of several.
1. What you spend the hours on
An hour of comprehensible input — reading or listening to Spanish you mostly understand — builds more usable language than an hour of matching flashcards to English. An hour of speaking builds more speaking than either. The Duolingo result above is partly a statement about hours and largely a statement about which skills those hours trained.
2. Which words you spend them on
Vocabulary follows a brutally steep frequency curve. The first thousand words of Spanish appear constantly; the ten-thousandth appears once a month. Learning in rough frequency order means every hour buys more comprehension than the hour before it. Learning in the order a textbook happens to introduce topics does not.
3. How the reviews are timed
Most of the difference between people who "have a good memory for languages" and people who don't is scheduling. Reviewing a word just as you are about to forget it is worth several reviews done too early. Over 300 hours, that compounds into a different vocabulary size entirely.
4. Whether the hours are consecutive
Three hundred hours spread over eighteen months beats three hundred hours spread over six years, because in the six-year version you spend a large share of the time relearning what decayed. Pace matters, not just total.
Built to make the hours count, not to count the hours
Lernlang starts you on the core vocabulary that covers most of what actually gets said, places it in sentences rather than word pairs, and schedules reviews around when you are likely to forget. Grammar shows up as patterns inside sentences you can already mostly read, and a placement test means you skip what you already know instead of paying for it twice.
So: how long?
If you want a single sentence to plan around: an hour a day of well-chosen study puts a motivated beginner at a comfortable conversational B1 in about a year, and B2 in about eighteen months. Half an hour a day doubles those. Fifteen minutes a day quadruples them.
And a caveat that matters more than the numbers: the milestones people actually remember aren't CEFR bands. They're the first time you follow a whole song, the first phone call you don't dread, the first episode you watch without subtitles and only realize afterward. Those arrive earlier and more unevenly than any table predicts. The hours are worth tracking. The moments are what keep you going.