Age in Weeks Calculator
Discover exactly how many weeks you've been alive since the day you were born.
Calculate Your Age in Weeks
Weeks are a familiar unit of time - we think in weeks when planning vacations, work schedules, and life events. Our age in weeks calculator shows you a different perspective on your life by counting every week since your birth.
The average human lifespan is about 4,000 weeks. This realization has inspired many to make the most of their time. Use this calculator to see how many weeks you've lived and appreciate every one that's still ahead.
Frequently Asked Questions
Enter your birthdate in the calculator above to instantly see your exact age in weeks. We calculate this by dividing your total days lived by 7.
There are approximately 52.18 weeks in a year. This means a 30-year-old has lived about 1,565 weeks.
Being 1,000 weeks old equals approximately 19 years and 2 months. It is a popular milestone that some people celebrate!