Palindrome Date Calculator

Palindrome dates are rare with four-digit years – there are only a few each century in any one format – and are popular wedding dates. Because the format changes the digits, a date can be a palindrome in the US format but not in the European one. The search runs in your browser.

How to use the Palindrome Date Calculator

1. Search from
2. Date format
3. Year digits
4. How many to find

Everything runs in your browser, so results appear instantly and nothing you type is sent to a server.

How it works

Choose the start date, the date format, two- or four-digit years and how many dates to list.

Tips

• Check whether the end date should be included – event durations usually include it, elapsed time does not.
• Months have 28–31 days, so “one month” is counted by calendar date, not as 30 days.
• Use 24-hour time or set AM/PM carefully when entering clock times.
• Time zones and daylight-saving changes are not applied unless the calculator says so.

Common mistakes to avoid

• Counting a 30-day month when a calendar month is meant (or the reverse).
• Forgetting leap years when counting days across February.
• Mixing decimal hours (7.5 h) with clock time (7:30).