BUILT-IN MATHEMATICA SYMBOL

# DatePlus

DatePlus[date, n]
gives the date n days after date.

DatePlus[date, {n, "unit"}]
gives the date n units after date.

DatePlus[date, {{n1, "unit1"}, {n2, "unit2"}, ...}]
gives a date offset by units of each specified size.

DatePlus[n]
gives the date n days after the current date.

DatePlus[offset]
gives the date with the specified offset from the current date.

## DetailsDetails

• DatePlus[date, -n] gives the date n days before date.
• Dates can be specified in the following forms:
•  {y,m,d} year, month, day {y,m} the first day of the specified month {y} January 1 of the year y "string" date as a string () {y,m,d,h,m,s} precise time time absolute time specification
• Possible offset units are , , , , , , , .
• is taken to be equivalent to etc.
• DatePlus[date, offset] gives results in the same general format as date.
• When date is a list, the result has the same length as date, possibly extended to include the smallest unit in offset. »
• When date is a string, the result is in the form specified by \$DateStringFormat.

## ExamplesExamplesopen allclose all

### Basic Examples (5)Basic Examples (5)

Add 35 days to January 1, 2009:

 Out[1]=

Use a date string as input:

 Out[1]=

Subtract from a date:

 Out[1]=

Add 14 weeks to a date:

 Out[1]=

Add 34 days to the current time:

 Out[1]=