Date and Time Calculator Tester
   
Input Date/Time:
Mask:
Calculation:
Unit Of Time:
How Much:
 
   
Syntax:




format character Description Example returned values
Day --- ---
d Day of the month, 2 digits with leading zeros 01 to 31
j Day of the month without leading zeros 1 to 31
S English ordinal suffix for the day of the month, 2 characters st, nd, rd or th. Works well with j
D A textual representation of a day, three letters Mon through Sun
Month --- ---
m Numeric representation of a month, with leading zeros 01 through 12
M A short textual representation of a month, three letters Jan through Dec
n Numeric representation of a month, without leading zeros 1 through 12
Year --- ---
o ISO-8601 year number. This has the same value as Y, except that if the ISO week number (W) belongs to the previous or next year, that year is used instead. (added in PHP 5.1.0) Examples: 1999 or 2003
Y A full numeric representation of a year, 4 digits Examples: 1999 or 2003
y A two digit representation of a year Examples: 99 or 03
Time --- ---
a Lowercase Ante meridiem and Post meridiem am or pm
A Uppercase Ante meridiem and Post meridiem AM or PM
g 12-hour format of an hour without leading zeros 1 through 12
G 24-hour format of an hour without leading zeros 0 through 23
h 12-hour format of an hour with leading zeros 01 through 12
H 24-hour format of an hour with leading zeros 00 through 23
i Minutes with leading zeros 00 to 59
s Seconds, with leading zeros 00 through 59