Language Learning By the Numbers
How many people are learning languages, how long it really takes, and which methods actually work. Data-driven answers to the questions every learner has.
Start measuring your own progress →The Global Scale of Language Learning
1.8B
People currently learning a language
worldwide, across all methods and levels
1.5B
English learners globally
the world's most studied language
75M+
Spanish learners worldwide
second most studied language globally
30M+
Chinese learners outside China
Mandarin growing fastest among Asian languages
Which Methods Work Best
Not all study methods are equal — the research is consistent
| Method | Result | Notes |
|---|---|---|
| 1-on-1 tutoring | 2–3× faster progress | vs. self-study alone |
| Consistent weekly lessons | 3.2× better retention | vs. irregular study |
| Immersion programs | Highly effective | but require 4+ hours/day commitment |
| Apps alone | Reach A1–A2 | plateau there for most learners |
Time to Proficiency by Language
FSI (Foreign Service Institute) estimates for English speakers reaching B2 level
| Language | Hours to B2 | FSI Category | Difficulty |
|---|---|---|---|
| Spanish | 600–750 hrs | Category I | Easiest |
| French | 600–750 hrs | Category I | Easiest |
| German | 750–900 hrs | Category II | Moderate |
| Japanese | 2,200 hrs | Category IV | Hardest |
| Chinese | 2,200 hrs | Category IV | Hardest |
| Korean | 2,200 hrs | Category IV | Hardest |
Hours assume ~5 hours of study per week with qualified instruction. Self-study alone typically requires 30–50% more time.
Digital Learning Trends
300%
Growth in online tutoring
2020–2024, driven by pandemic and remote work normalization
68%
Prefer 1-on-1 over group lessons
among learners who have tried both formats
50 min
Average lesson length
the standard session duration across tutoring platforms
Data sources: Data sourced from FSI (Foreign Service Institute), Common European Framework of Reference for Languages (CEFR), and published language learning research. Global learner counts from industry reports and language platform disclosures.
Start measuring your own progress
Statistics tell one story. Your own learning trajectory tells another. Start with a 25-min trial lesson and see how fast you can move.