Weeks Left in Life Calculator
Calculate how many weeks you have left based on life expectancy. Motivate yourself to make each one count.
Understanding Life in Weeks
At 30 with 80-year expectancy: ~2,600 weeks remaining
The Math of Life
- 80 years = 4,160 weeks
- Age 20 = ~1,040 weeks lived
- Age 40 = ~2,080 weeks lived
Frequently Asked Questions
How many weeks do I have left?
Enter your birthdate and life expectancy above to find out exactly.
Is this depressing?
It can be intense, but many find it motivating to prioritize what matters.