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05 · Age / Date Difference Calculator

Calculate age, anniversaries, or a countdown to any date.

How it works
1Pick a start date
2Pick an end date (defaults to today)
3See years, months, days, and total days
DATE DIFF SLIP
--
Total days--
Total weeks--
AD SLOT

How to use it

The end date can be before or after the start date. To count down to a future date, set the start date to today and the end date to the target day. To calculate age, set the start date to your birthday and leave the end date as today (already the default).