E-64
k Day Calculation Mode
• The Day Calculation (DAYS) Mode lets you calculate the
number of dates from one date to another, the date that
falls on a specific number of days after a starting date,
and the date that falls on a specific number of data prior
to an ending date.
•Starting date (d1) and ending date (d2) calculations are
possible within the range of January 1, 1901 through
December 31, 2099.
A Entering the DAYS Mode
•Press D to enter the DAYS Mode.
Value Input Screen
A Setting Values
No. Display Name
Values Used
in Examples
1 Set*
1
Days in Year
365
(Date Mode)
2 d1*
2
Starting Date 11052004
(Month, Day, Year) (November 5, 2004)
3 d2*
2
Ending Date 04272005
(Month, Day, Year) (April 27, 2005)
4 Dys
Number of Days
173
(Duration)
*
1
• For information about specifying the Date Mode, see
the “Date Mode” item under “Configuring Settings” on
page E-16.
• The following rules apply when a 360-day year is
specified.
When the starting date (d1) is the 31st of a month,
the calculation is performed using the 30th of the same
month.
When the ending date (d2) is the 31st of a month, the
calculation is performed using the 1st of the following
month.