text
Date Diff
how long between two dates?
days
0
weeks
0
months
0
years
0
about
Pick two dates and see the gap in days, weeks, months, and years.
how to use
- Pick a 'from' date.
- Pick a 'to' date.
- Read the gap in days, weeks, months, and years.
examples
- How many days until a deadline.
- How long since a launch — for a 'we've been live for X days' tweet.
- Calculate someone's age from their birthday.
faq
Are months and years approximate?
Yes — months use 30.44 days and years use 365.25 days (the long-term average). For exact month counts use a calendar.
Can I go backwards?
Yes — the absolute difference is shown, so 'from' and 'to' can be in either order.