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Date Pattern Calculator

Have you ever come across today’s date and realize that you can read it forward and backward or that it only consists of one repeating number?

The Date Pattern Calculator can help you discover all of the unique patterns that different calendar dates can form such as palindrome (reversible) dates and repeating number dates.

For more filter options select the “Advanced options” checkbox.

Select period to look for patterns in

Select date

22 patterns found for Tuesday, November 12, 2013

Click on any row to see an animation of how the date pattern works

Readable dateOrder of dateGrouped as dateGrouped as patternType
Nov 12 at 12:11:21 AMDD-MM HH:MI:SS12-11 00:11:2112110-01121Palindrome (reverse)
Nov 12 at 12:21:11 AMMM-DD HH:MI:SS11-12 00:21:1111120-02111Palindrome (reverse)
Nov 12, 2013 at 1:11:21 AMDD-MM-YY H:MI:SS12-11-13 1:11:2112111-3-11121Palindrome (reverse)
Nov 12, 2013 at 1:11:31 AMYY-MM-DD H:MI:SS13-11-12 1:11:3113111-2-11131Palindrome (reverse)
Nov 12, 2013 at 1:21:11 AMMM-DD-YY H:MI:SS11-12-13 1:21:1111121-3-12111Palindrome (reverse)
Nov 12 at 2:11:21 AMDD-MM H:MI:SS12-11 2:11:21121-121-121Repeats 3 x 3
Nov 12 at 11:11:21 AMDD-MM HH:MI:SS12-11 11:11:2112111-11121Palindrome (reverse)
Nov 12 at 11:21:11 AMMM-DD HH:MI:SS11-12 11:21:1111121-12111Palindrome (reverse)
Nov 12 at 1 PMMM-DD HH11-12 1311-12-13Increasing numbers
Nov 12 at 1:14 PMMM-DD HH:MI11-12 13:1411-12-13-14Increasing numbers
Nov 12 at 1:14:15 PMMM-DD HH:MI:SS11-12 13:14:1511-12-13-14-15Increasing numbers
Nov 12, 2013 at 2 PMMM-DD-YY HH11-12-13 1411-12-13-14Increasing numbers
Nov 12, 2013 at 2:15 PMMM-DD-YY HH:MI11-12-13 14:1511-12-13-14-15Increasing numbers
Nov 12, 2013 at 2:15:16 PMMM-DD-YY HH:MI:SS11-12-13 14:15:1611-12-13-14-15-16Increasing numbers
Nov 12 at 9:11 PMMM-DD HH:MI11-12 21:111112-2111Palindrome (reverse)
Nov 12, 2013 at 9:11:31 PMYY-MM-DD HH:MI:SS13-11-12 21:11:31131112-211131Palindrome (reverse)
Nov 12 at 9 PMDD-MM HH12-11 21121-121Repeats 3 x 2
Nov 12 at 9 PMDD-MM HH12-11 21121-121Palindrome (reverse)
Nov 12 at 10:11:21 PMDD-MM HH:MI:SS12-11 22:11:2112112-21121Palindrome (reverse)
Nov 12 at 10:21:11 PMMM-DD HH:MI:SS11-12 22:21:1111122-22111Palindrome (reverse)
Nov 12MM-DD11-1211-12Increasing numbers
Nov 12, 2013MM-DD-YY11-12-1311-12-13Increasing numbers

The results table highlights the dates that are most interesting and easiest to read in green. The type of pattern shows whether the date is a reversible (palindrome) or repeatable date.


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