Study Hours to Fluency Calculator

Calculate how long it will take to reach fluency in a foreign language.
Based on FSI difficulty ratings and your daily study hours.

Language category (1=Spanish/French/Italian, 2=German/Swahili, 3=Russian/Hindi/Turkish, 4=Mandarin/Arabic/Japanese)

Target level (1=Conversational B1, 2=Professional B2/C1, 3=Near-native C2)