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.

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Pattern types		Date order		Include time in pattern		Amount of patterns
AllRepetitiveReversible		All date ordersYear-Month-DayDay-Month-YearMonth-Day-Year		No timesHours onlyHours and minutesHours, minutes, seconds		NormalOnly good onesLook for more

24 patterns found for Wednesday, May 16, 2012

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

Readable date	Order of date	Grouped as date	Grouped as pattern	Type
May 16 at 12:06:15 AM	M-DD H:MI:SS	5-16 0:06:15	5160-0615	Palindrome (reverse)
May 16 at 12:16:50 AM	DD-M H:MI:SS	16-5 0:16:50	1650-1650	Repeats 4 x 2
May 16 at 1:16:15 AM	M-DD H:MI:SS	5-16 1:16:15	5161-1615	Palindrome (reverse)
May 16 at 1:16:51 AM	DD-M H:MI:SS	16-5 1:16:51	1651-1651	Repeats 4 x 2
May 16, 2012 at 1:50:21 AM	YY-MM-DD H:MI:SS	12-05-16 1:50:21	12051-6-15021	Palindrome (reverse)
May 16, 2012 at 2:16:15 AM	M-DD-YY H:MI:SS	5-16-12 2:16:15	51612-21615	Palindrome (reverse)
May 16, 2012 at 2:16:15 AM	M-DD-YY HH:MI:SS	5-16-12 02:16:15	51612-0-21615	Palindrome (reverse)
May 16 at 2:16:52 AM	DD-M H:MI:SS	16-5 2:16:52	1652-1652	Repeats 4 x 2
May 16 at 2:26:15 AM	M-DD H:MI:SS	5-16 2:26:15	5162-2615	Palindrome (reverse)
May 16 at 3:16:53 AM	DD-M H:MI:SS	16-5 3:16:53	1653-1653	Repeats 4 x 2
May 16 at 3:36:15 AM	M-DD H:MI:SS	5-16 3:36:15	5163-3615	Palindrome (reverse)
May 16 at 4:16:54 AM	DD-M H:MI:SS	16-5 4:16:54	1654-1654	Repeats 4 x 2
May 16 at 4:46:15 AM	M-DD H:MI:SS	5-16 4:46:15	5164-4615	Palindrome (reverse)
May 16 at 5:16:55 AM	DD-M H:MI:SS	16-5 5:16:55	1655-1655	Repeats 4 x 2
May 16 at 5:56:15 AM	M-DD H:MI:SS	5-16 5:56:15	5165-5615	Palindrome (reverse)
May 16 at 6:15 AM	M-DD H:MI	5-16 6:15	516-615	Palindrome (reverse)
May 16 at 6:16:56 AM	DD-M H:MI:SS	16-5 6:16:56	1656-1656	Repeats 4 x 2
May 16 at 7:16:57 AM	DD-M H:MI:SS	16-5 7:16:57	1657-1657	Repeats 4 x 2
May 16 at 8:16:58 AM	DD-M H:MI:SS	16-5 8:16:58	1658-1658	Repeats 4 x 2
May 16 at 9:16:59 AM	DD-M H:MI:SS	16-5 9:16:59	1659-1659	Repeats 4 x 2
May 16, 2012 at 10:26:15 AM	M-DD-YYYY HH:MI:SS	5-16-2012 10:26:15	516201-2-102615	Palindrome (reverse)
May 16, 2012 at 12:16:15 PM	M-DD-YY HH:MI:SS	5-16-12 12:16:15	51612-1-21615	Palindrome (reverse)
May 16, 2012 at 3:21:02 PM	YYYY-M-DD HH:MI:SS	2012-5-16 15:21:02	201251-6-152102	Palindrome (reverse)
May 16, 2012 at 10:16:15 PM	M-DD-YY HH:MI:SS	5-16-12 22:16:15	51612-2-21615	Palindrome (reverse)

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.