How Long Does It Take to Learn English? A Realistic Timeline by Level

Photo by Milad Fakurian on Unsplash

"How long will this take?" is the first question almost every learner asks, and it's also the question most English-learning marketing answers dishonestly — "fluent in 30 days" sells courses, but it isn't how language acquisition works. The honest answer is a number of hours, not a number of weeks, because weeks depend entirely on how many hours you actually put in. This article gives you that number, broken down by level, and then converts it into a realistic calendar timeline based on your actual study pace.

The hours it actually takes, level by level

Guided-learning-hours estimates (from Cambridge English and similar sources, cumulative from absolute zero) look like this:

CEFR level	Cumulative hours from zero
A1	~60–80 hours
A2	~160–200 hours
B1	~350–400 hours
B2	~500–600 hours
C1	~700–800 hours
C2	~1,000–1,200 hours

Two patterns matter more than the specific numbers. First, the jumps get bigger as you go — B1 to B2 alone is roughly 150–200 hours, more than the entire journey from zero to A2. Second, these are guided hours — structured study and deliberate practice, not just "time spent somewhere near English." Background exposure without attention (subtitles you're not really parsing, music playing while you do something else) counts for very little here.

Turning hours into an actual timeline

This is where "how long will it take" becomes a real, personal answer instead of an abstract number. Here's roughly what different daily study commitments mean in calendar time to reach each level from zero:

Level	30 min/day (~3.5 hrs/wk)	1 hr/day (~7 hrs/wk)	2 hrs/day (~14 hrs/wk)
A2	~11 months	~5–6 months	~3 months
B1	~2 years	~1 year	~6 months
B2	~3 years	~1.5 years	~9 months
C1	~4 years	~2 years	~1 year

These are rough midpoints of the ranges above, meant to show scale, not a guarantee down to the week — actual pace varies with the factors below. But the shape of the table is the real point: doubling your daily time roughly halves your timeline, and going from "occasional" to "daily" changes your outcome far more than any single study method does.

Why your actual number will differ

• Native language distance. A Spanish, French, or Dutch speaker starts closer to English than a Japanese, Arabic, or Mandarin speaker does — shared vocabulary, familiar grammar patterns, and (for some) a shared alphabet all compress the timeline. This isn't about effort or intelligence; it's the same linguistic-distance effect documented in reverse by the U.S. Foreign Service Institute for English speakers learning other languages.
• Immersion versus study-only. Hours spent actually using English for something real — work, a relationship, travel — tend to count for more than the same number of hours spent purely studying, because they force production and correction in ways a textbook can't.
• Prior language-learning experience. Someone who has already learned a second language tends to pick up a third faster, independent of which languages are involved — you're not just learning English, you're reapplying skills you already have.
• Consistency of practice. Spaced-out daily practice consistently outperforms the same total hours crammed into fewer, longer sessions — which is exactly why the "30 min/day" column above isn't simply worse than the others, just slower in calendar time for the same eventual result.

Photo by Daniel Salcius on Unsplash

What this means for setting a realistic goal

If you're starting from zero and aiming for B2 — the level most often required for university coursework or skilled work — budget for roughly 500–600 hours, and pick a daily pace you can actually sustain rather than the most ambitious one you can imagine keeping up for a week. An honest 45 minutes a day, every day, beats an aspirational 3 hours a day that quietly stops after two weeks.

If you're not starting from zero, none of this is useful until you know where "zero" actually is for you — which is the one variable that isn't a general estimate, because it's specific to you.

Find out your current CEFR level in 10 minutes →

From there, the hours math above tells you roughly how far you have left to your target level, and quizzes filtered to your current level let you spend your study hours on material that's actually calibrated to where you are, instead of guessing.