Date Difference Calculator

Find the exact number of years, months, weeks and days between any two dates.

From date

To date

Years0

Months0

Days0

Total weeks0

Total days0

Ad space — always below the tool, never inside it

How to use date difference calculator

1Pick a from dateChoose the earlier date.

2Pick a to dateChoose the later date — order doesn't matter, it's sorted automatically.

3Read the differenceSee the gap in years, months, days, weeks and total days.

No — whichever date is earlier is always treated as the start, so the result is never negative.

It counts the number of full days between the two dates, the same way most calendar apps do.