Can understand the main ideas of complex text on both concrete and abstract topics, including technical discussions in their field of specialization.
Can interact with a degree of fluency and spontaneity that makes regular interaction with native speakers quite possible without strain for either party.
Can produce clear, detailed text on a wide range of subjects and explain a viewpoint on a topical issue giving the advantages and disadvantages of various options.
CEFR Estimated time required to academically learn B2 level French: 560-650 hours
For a frame of reference, I also started doing DuoLingo daily about 12 months ago and am still at ~A1 proficiency, as far as speaking or writing. I might be at A2 listening, or even B1 reading comprehension. I definitely spend less than two hours a day on it and don't converse with native speakers, which doesn't help.
According to CEFR link in article, a B2 level:
Can understand the main ideas of complex text on both concrete and abstract topics, including technical discussions in their field of specialization.
Can interact with a degree of fluency and spontaneity that makes regular interaction with native speakers quite possible without strain for either party.
Can produce clear, detailed text on a wide range of subjects and explain a viewpoint on a topical issue giving the advantages and disadvantages of various options.
CEFR Estimated time required to academically learn B2 level French: 560-650 hours
https://en.wikipedia.org/wiki/Common_European_Framework_of_R...