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The time to achieve conversational fluency varies dramatically by linguistic distance from your native language. The US Foreign Service Institute has the most rigorously researched estimates.
Przewodnik krok po kroku
- 1Category 1 (Romance languages like Spanish): 600-750 hours to professional proficiency
- 2Category 2 (Slavic, Persian): approx 900 hours
- 3Category 3 (Arabic, Japanese, Chinese, Korean): 2,200 hours
Rozwiązane przykłady
Często zadawane pytania
What is Language Fluency Time?
The time to achieve conversational fluency varies dramatically by linguistic distance from your native language. The US Foreign Service Institute has the most rigorously researched estimates
How accurate is the Language Fluency Time calculator?
The calculator uses the standard published formula for language fluency time. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.
What units does the Language Fluency Time calculator use?
This calculator works with inches. You can enter values in the units shown — the calculator handles all conversions internally.
What formula does the Language Fluency Time calculator use?
The calculator applies the standard formula for this type of calculation. See the 'How It Works' steps above for the detailed formula breakdown.
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