Casio SP-100USNU - Nursing and Pharmacy Calculations (continued); Date Calculation Example (Number of Days)

18
k Date
This calculation lets you calculate the number of days (excluding the
start date or end date) between dates.
You can input dates for calculation within the range of January 1,
2000 to December 31, 2099.
Example: To calculate the number of days from January 1, 2020
to May 5, 2025
1 Auu
If something else is displayed, press u again.
2 200101
For the year, use the two rightmost digits of the Gregorian year.
3 =
1 2 3
Days bfr / aftr / prd
4 Press 3 to select “prd” (period).
Date? 20yy mm dd
[
=
]
(1 selects “bfr” (before), 2 selects “aftr” (after).)
5 250505=
1

951.
Period:
For the year, use the two rightmost digits of the Gregorian year.
6 =
Base date? 20yy mm dd
[
=
]
2020 - 01 - 01
Base date? 20yy mm dd
[
=
]