Find all your age turn dates! Enter your birthdate to see exactly when you've turned each age.
How to use this calculator
1Enter your birthdate
2See all your age turn dates
3Share your special age milestones
What is an Age Turn?
An age turn is the exact moment you go from one age to the next. It's your birthday moment when you officially "turn" a new age.
Fun Birthday Facts
Did you know that your birthday day of the week might reveal something about you? Or that certain age milestones have special meanings in different cultures?
Age Milestones to Celebrate
18 - Legal adulthood in most countries
21 - Legal drinking age in US
25 - Can rent cars without surcharges
30 - Often seen as the start of "real" adulthood
40 - The new 30!
50 - Half a century!
65 - Traditional retirement age
Common questions
What is an age turn?
An age turn is when you officially become a new age. For example, when you go from 25 to 26, you've 'turned' 26.
Why is this calculator fun?
It shows you all the exact dates you've turned each age, including future ones. You can see patterns in your birthday months!
Can I share this?
Yes! It's a fun way to share your birthday milestone dates with friends and family.