How Long Does It Take to Learn a Language? An Honest Answer

The honest answer is that it depends on three things: which language, how much time you give it each week, and how much of that time you spend speaking rather than studying. The last one is the variable most people get wrong.

The rough numbers

The US Foreign Service Institute groups languages by how long they take an English speaker to reach professional working proficiency:

• Category I — around 600–750 hours: Spanish, French, Italian, Portuguese, Dutch, Norwegian.
• Category II–III — around 900–1,100 hours: German, Indonesian, Swahili.
• Category IV — around 1,100 hours: Russian, Turkish, Greek, Polish, Hebrew, Hindi, Vietnamese.
• Category V — around 2,200 hours: Arabic, Mandarin, Cantonese, Japanese, Korean.

Divide by your weekly hours for a rough calendar. Five hours a week at Spanish is roughly two and a half years to that level; an hour a day gets you there in under two.

Why those numbers mislead people

They describe full-time, classroom-intensive study with a teacher and constant speaking practice. They are not the same as 600 hours of flashcards. An hour of conversation and an hour of vocabulary drilling both cost an hour and do not buy the same thing.

They also describe professional working proficiency — arguing a contract, not ordering coffee. Most learners want something far earlier on that road.

Milestones that arrive much sooner

• 20–50 hours: greetings, numbers, ordering food, surviving an airport.
• 100 hours: a slow conversation about yourself, if the other person is patient.
• 200–300 hours: a real, if bumpy, conversation about your day. This is where speaking practice starts compounding.
• 600+ hours: comfortable in most everyday situations.

What actually shortens it

Speaking early. People who start conversations in month one reach that 200-hour milestone far faster than people who study for a year first and then try to talk — because the second group has to unlearn the habit of translating in their head.

Frequency beats duration: four twenty-minute conversations a week beat one long Sunday session. And being corrected beats being understood — a partner who lets everything slide is comfortable and slow.

If the barrier is nerves rather than time, this is worth reading. If it is finding anyone to talk to at all, the community wall is full of people learning the language you already speak, and an AI partner covers the hours when nobody is online.