How to play
- 1Enter your date of birth.
- 2Tap calculate to see days lived, estimated heartbeats, and more.
- 3Save the result card or share it with a friend.
Enter your birthday and we'll calculate how many days you've lived, roughly how many times your heart has beaten, and how long until your next birthday.
A for-fun estimate based on the average life expectancy (83.5 years). It has nothing to do with your actual lifespan.