BASED ON FSI RESEARCH DATA

Time to Fluency Calculator

How long will it really take you to reach fluency? Get your personalized timeline.

1 Choose your language

2 Daily study time

Minutes per day 30 min

3 Your experience

months to professional fluency
Today Professional fluency (ILR 3)
A1
Basics
A2
Elementary
B1
Intermediate
B2
Upper-Int
C1
Advanced
C2
Mastery
Total hours
Study days
Weeks

⚡ How daily consistency changes everything

15 min/day
30 min/day
60 min/day
2 hrs/day

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Based on data from the Foreign Service Institute (FSI).
Estimates are for English speakers reaching professional working proficiency (ILR 3 / CEFR C1).
Individual results vary based on method, immersion, and consistency.