|year= – specifies the year to be used when creating a monthly or yearly calendar; Gregorian calendar only; minimum 1583 for yearly calendar; minimum October 1582 for stand-alone month calendar; when omitted or out of range, uses current year
|month= – specifies the month to be used when creating an stand-alone month calendar in the year specified by |year=; accepts a variety values:
numbers 1 to 12 – defaults to current month when month number is out of range
month names (January, March, etc) – defaults to current month when month name is not recognized
keywords:
current – display the current month
last – display the month that occurs before the current month
next – display the month that occurs after the current month
|cols= – yearly calendars only; number of columns n to be used for calendar rendering; default is 4; values of n less than 1 or greater than 12 ignored
|iso= – accepts the single value yes; calendar renders in ISO week format (Monday through Sunday); not needed if |iso_wk= set
|iso_wk= – accepts the single value yes; calendar renders in ISO week format (Monday through Sunday) with ISO week number in the left column; setting |iso_wk=yes automatically sets |iso=yes
|lk_pref= – prefix for all day, month, and year links enabled by |lk=; yields to specific |lk_pref_x= parameters
|lk_suff= – suffix for all day, month, and year links enabled by |lk=; yields to specific |lk_suff_x= parameters
These parameters automatically set |lk= to the appropriate value; override values assigned to |lk_pref= and |lk_suff=:
|lk_pref_d= – prefix for day links
|lk_pref_m= – prefix for month and composite month/year links
|lk_pref_y= – prefix for year links
|lk_suff_d= – suffix for day links
|lk_suff_m= – suffix for month links and composite month/year links
|lk_suff_y= – suffix for year links
For stand-alone month calendars only, links to previous- and next-month targets:
|prevnext= – accepts the single value yes; adds generic << and >> links to month header linked to the preceding and next month articles; automatically set if any of the following parameters are set:
if the current page and section is [[An example page#May]] and there is a May calendar there, to offer links to the previous month (April) and next month (June) sections set:
|k_pref_mprev=# – creates link to [[An example page#April]]
|k_pref_mnext=# – creates link to [[An example page#June]]
if the current page is a subpage [[An example page/May]] and there is a May calendar there, to offer links to the previous month and next month subpages set:
|k_pref_mprev=../ – creates link to [[An example page/April]]
|k_pref_mnext=../ – creates link to [[An example page/June]]
in ../, .. is the parent ([[An example page]]) and / is the required path separator; see Uniform Resource Identifier