Difference between revisions of "Documentation/How Tos/Calc: YEARFRAC function"
From Apache OpenOffice Wiki
< Documentation | How Tos
(Issues) |
(→See also:) |
||
Line 32: | Line 32: | ||
=== See also: === | === See also: === | ||
− | '''[[Documentation/How_Tos/Calc: Date & Time functions| | + | '''[[Documentation/How_Tos/Calc: Date & Time functions#Financial date systems|Financial date systems]]''' |
'''[[Documentation/How_Tos/Calc: Date & Time functions#Date and Time overview|Date & Time overview]]''' | '''[[Documentation/How_Tos/Calc: Date & Time functions#Date and Time overview|Date & Time overview]]''' | ||
+ | |||
+ | '''[[Documentation/How_Tos/Calc: Date & Time functions|Date & Time functions]]''' | ||
+ | |||
+ | [[Documentation/How_Tos/Calc: Functions listed alphabetically|'''Functions listed alphabetically''']], | ||
+ | [[Documentation/How_Tos/Calc: Functions listed by category|'''Functions listed by category''']] | ||
=== Issues: === | === Issues: === | ||
* Excel and Calc both produce slightly erroneous results in some circumstances. | * Excel and Calc both produce slightly erroneous results in some circumstances. |
Revision as of 07:17, 12 September 2008
YEARFRAC
Returns the number of years including fraction between two dates.
This function is only available if the Analysis AddIn is installed.
Syntax:
YEARFRAC(startdate; enddate; basis)
- returns the number of years between the startdate and enddate; basis is an integer specifying the system of how many days are in a month or year, as follows:
basis | day counting system |
---|---|
0 | US (NASD) system. 30 days/month, 360 days/year (30/360) |
1 | Actual/actual |
2 | Actual/360 |
3 | Actual/365 |
4 | European 30/360 |
Example:
YEARFRAC("2007-01-01";"2009-07-01";0)
- returns 2.5.
YEARFRAC("2008-01-01";"2008-07-01";3)
- returns 0.498630136986.
See also:
Functions listed alphabetically, Functions listed by category
Issues:
- Excel and Calc both produce slightly erroneous results in some circumstances.