How Long Does It Take a Spanish Speaker to Learn English?
Plenty of people search for "FSI hours for English for Spanish speakers", and the honest first answer is that there isn't one. The U.S. Foreign Service Institute (FSI) trains English-speaking diplomats, so every number on its list is for a native English speaker learning another language. The 690 hours it gives for Spanish is English to Spanish, not the reverse.
There are still good ways to estimate it: a published hour guide written for learners of English, older FSI data that economists use as a two-way measure of language distance, and what we know about where Spanish speakers find English easy and hard. Here's what each says, and a realistic plan.
On this page
What FSI does and doesn't tell you
On the State Department's list, Spanish is Category I: 30 weeks, or 690 class hours, for an English speaker to reach a professional level (an integrated 3 in speaking and listening on the ILR scale). The page says the time "can vary based on several factors, including the language learner's natural ability, prior language-learning experience, and time spent in the classroom". It says nothing about learners going the other way.
The closest thing to a two-way reading comes from research. Economists Barry Chiswick and Paul Miller built a measure of linguistic distance from a 1993 FSI report that scored how well English-speaking students spoke each language after 24 weeks. They used it to study how well immigrants learn English (and, in Canada, French), on the explicit assumption that distance is symmetrical: if Spanish is moderately easy for English speakers, English is moderately easy for Spanish speakers. On that scale Spanish scored 2.25, where 3.00 is closest to English (Swedish, Norwegian) and 1.00 furthest (Japanese, Korean).
So it's reasonable to think of English as a "Category I-type" distance for a Spanish speaker, and to use 552–690 class hours as a loose reference for a strong professional level. That's a reasoned guess, not an official figure.
The hour estimates made for English learners
Cambridge English, which writes the Cambridge English exams, publishes approximate guided learning hours for each CEFR level, counted from beginner. Guided hours are time with a teacher; homework and practice come on top.
| CEFR level | Guided hours |
|---|---|
| A2 | 180–200 |
| B1 | 350–400 |
| B2 | 500–600 |
| C1 | 700–800 |
| C2 | 1,000–1,200 |
Cambridge is clear that these are guidelines, and that the real time depends on your language learning background, how intensively you study, your age and how much English you're exposed to outside lessons. It doesn't give separate figures by first language. For a Spanish speaker, though, "language learning background" works in your favour: you start much closer to English than a speaker of Japanese or Arabic does.
It's also worth noticing that the two sources roughly agree. Cambridge puts C1 at 700–800 guided hours; FSI's 690 class hours for the reverse journey aims at a level usually placed around upper B2 to C1. Our post on FSI hours vs CEFR levels covers why that comparison is approximate. For the opposite direction, English speakers learning other languages, our hours calculator turns FSI's figures into a date.
What makes English easier, and harder, for Spanish speakers
Easier:
- Shared vocabulary. English took a large part of its vocabulary from French and Latin, so many formal and academic words have Spanish relatives: information/información, important/importante, possible/posible. Reading academic or work English often comes faster than conversation.
- Same alphabet, similar sentence structure. Both are usually subject-verb-object, with articles and prepositions.
- Years of exposure. Most Spanish speakers have heard English in music, films, games and online for years before studying it. That's real input, even if no one counted it.
Harder:
- Vowels and pronunciation. Spanish has five vowel sounds; most English accents have more than twice that, counting diphthongs. Pairs like ship/sheep or full/fool are a common, long-lasting difficulty, and they affect listening as much as speaking.
- Spelling. Spanish spelling tells you how to say a word. English spelling often doesn't (though, through, tough).
- False friends. Actual means real, not actual; embarrassed is not embarazada; exit is not éxito.
- Phrasal verbs and grammar details. Give up, get over, run into; the present perfect; obligatory subject pronouns (it is raining, not is raining); adjective order.
A realistic timeline
Most adult Spanish speakers who decide to "learn English properly" aren't starting from zero. A free Cambridge placement test will tell you roughly where you are, and you can subtract accordingly. From scratch, using Cambridge's ranges:
| Per day | B1 | B2 |
|---|---|---|
| 30 min | ~1.9–2.2 yrs | ~2.7–3.3 yrs |
| 1 hour | ~11–13 mo | ~16–20 mo |
| 2 hours | ~6–7 mo | ~8–10 mo |
These treat every hour as a guided hour, which self-study isn't. In practice, an hour of focused study plus some English you'd be watching or reading anyway is a fair match.
How to spend the hours
- Make listening a daily habit. Because vowels and connected speech are the weak point, listening tends to lag reading for Spanish speakers. Series and podcasts with English subtitles are good practice.
- Practise pronunciation on purpose, especially vowel pairs, with short daily shadowing rather than occasional long sessions.
- Use the cognates, watch the false friends. Keep a short list of the false friends you trip over.
- Log what you do. Tracking your hours by activity in LangTrack shows whether your week is all reading and grammar, and how your total compares with the 350–400 or 500–600 hour marks.
FAQ
Does FSI publish hours for Spanish speakers learning English?
No. FSI trains English-speaking diplomats, so all its figures assume a native English speaker learning another language. Its 690 hours for Spanish is English to Spanish. Researchers who use FSI data to measure language distance assume it works both ways, which makes Category I's 552–690 class hours a loose reference, not an official figure.
How many hours does it take to learn English to B2?
Cambridge English estimates about 500–600 guided learning hours from beginner to B2, and 350–400 to B1. It says the real time depends on your language background, study intensity, age and exposure outside lessons. Spanish speakers usually start with an advantage because of shared vocabulary and prior exposure.
Is English hard for Spanish speakers?
It's one of the easier languages for a Spanish speaker, thanks to shared Latin-based vocabulary, the same alphabet and similar sentence structure. The hard parts are pronunciation, especially vowels, irregular spelling, false friends and phrasal verbs.
How long does it take a Spanish speaker to become fluent in English?
For a strong, professional level (around C1), Cambridge's estimate is about 700–800 guided hours from beginner. At one hour a day that's roughly two years; at two hours a day about a year. Most learners already have some English, so the real number is often lower.
Count your English hours
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