Age Calculator by Date of Birth Free
Age is computed by comparing your birth date to today's date. This free age calculator accounts for varying month lengths and leap years to give you a fully accurate breakdown in years, months, and days.
How old am I if I was born in 1989, 2004, or any other year?
Instead of doing the math manually (which gets tricky depending on if you've already had your birthday this year), just select your exact date of birth above. The calculator will instantly tell you exactly how old you are right now.
How Many Days Until My Next Birthday?
Once you enter your date of birth, the calculator automatically counts the days remaining until your next birthday - so you always know exactly how long to wait (or celebrate).
Common Uses
- Verifying age for legal or official documents
- Planning milestone birthday celebrations
- Calculating age for medical or insurance forms
- Finding out how many days old you are