Birthday Calculator

The birthday calculator can determine your age in years, months, and days, and how many days are left until your next birthday.

Date of Birth:

month January February March April May June July August September October November December

day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

= Calculate

× Reset

Your Current Age:

Date of Next Birthday:

day of week Sun Mon Tue Wed Thu Fri Sat

month January February March April May June July August September October November December

Age at Next Birthday:

Time Left for Next Birthday:

Months:

Days:

Weeks Only:

Days Only: