How old am I if I was born on September 20, 2011? - If you were born on September 20, 2011, you are 13 years old.
You are 13 years 9 months, 3 weeks, and 5 days old or 166 months old or 721 weeks old or 5,048 days old or 121,152 hours old or 7,269,120 minutes old or 436,147,200 seconds old You were born on a Tuesday.
20 September 2011 age is used to find out how old someone is if he was born on September 20, 2011 in years, months, weeks, days, hours, minutes and seconds.