IBM Lotus Symphony


WEEKNUMADD

WEEKNUM_ADD

The result indicates the number of the calendar week for a date.

Tip Icon The WEEKNUM_ADD function is designed to calculate week numbers exactly as Microsoft Excel does. Use the WEEKNUM function, or format your date cells using the WW formatting code, when you need ISO 8601 week numbers.

Syntax

WEEKNUM_ADD(Date; ReturnType)

Date is the date within the calendar week.

ReturnType is 1 for week beginning on a Sunday, 2 for week beginning on a Monday.

Example

In which week number does 12.24.2001 fall?

=WEEKNUM_ADD(24.12.2001;1) returns 52.


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