Chelsea have won the champions league 3 times
Chelsea has won the FA Cup seven times. It has also won the premier league four times. The premier league is the most competitive league in England.
3 times definitely
1 million times
Chelsea have won the premiere league four times once in 1950, twice with Mourinho and once with Anchelotti.
Only four teams; Manchester United (11 Championships), Blackburn Rovers (1 Championship), Arsenal (3 Championships) and Chelsea (2 Championships), have won the English Premier League.
Chelsea have yet to win the champion league and they are out this year as well.