Friday, February 21, 2020

WEEKDAY Function in Excel with Example


WEEKDAY ()

This function shows the day of the week from a date.
Best view in desktop mode.

A
B
C
D
1
Date
Weekday
2
Fri 21-Feb-20
6
=WEEKDAY(C4)
3
Wed 19-Feb-20
4
=WEEKDAY(C5)
4
Sat 15-Aug-20
7
=WEEKDAY(C6,1)
5
Sat 15-Aug-20
6
=WEEKDAY(C7,2)
6
Sat 15-Aug-20
5
=WEEKDAY(C8,3)
7


Syntax

=WEEKDAY(Date, Type)
=WEEKDAY(serial_number, [return_type])

   Type: This is used to indicate the week day numbering system.
   1: will set Sunday as 1 through to Saturday as 7
   2: will set Monday as 1 through to Sunday as 7.
   3: will set Monday as 0 through to Sunday as 6.
   If no number is specified, Excel will use 1.



Formatting

The result will be shown as a normal number. To show the result as the name of the day, use Format, Cells, and Custom and set the Type to ddd or dddd.



Shortcut Key for Formatting

Press Ctrl+1, and you will see new pop-up window like below: 

 In the left side section, select custom and right side section set the Type format you want to see in excel and click OK button.



Example

The following table was used by a hotel which rented a function room.
The hotel charged different rates depending upon which day of the week the booking was for.


A
B
C
D
E
1
Enter Booking Date
7-Feb-20
2
Actual Day
Friday
=WEEKDAY(B1)
3
Booking Cost
 $        50.00
=LOOKUP(WEEKDAY(B1),A8:B14)
4
5
6
Booking Rates
7
Day Of Week
Cost
8
1
 $        50.00
9
2
 $        25.00
10
3
 $        25.00
11
4
 $        30.00
12
5
 $        40.00
13
6
 $        50.00
14
7
 $       100.00
15

The Booking Date is entered in cell B1.
The Actual Day is calculated in cell B2.
The Booking Cost is picked from a list [A8:B14] of rates using the LOOKUP() function.
And in cell B3, booking cost show as result.





                       




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