How to use the NETWORKDAYS.INTL function
Author: Oscar Cronquist Article last updated on October 19, 2018
The NETWORKDAYS.INTL function calculate the number of working days between two dates, excluding weekends. It also allows you to ignore a list of holiday dates that you can specify. You may specify which days are weekend days.
Formula in cell D3:
=NETWORKDAYS.INTL(B3,C3,"1110011",B6:B7)
Excel Function Syntax
NETWORKDAYS.INTL(start_date, end_date, [weekend], [holidays])
Arguments
| start_date | Required. |
| end_date | Required. |
| [weekend] | Optional. Allows you to specify which days are weekend days using a number o a string. |
| [holidays] | Optional. Excludes date(s) from being counted. |
Weekend numbers
| Number | Weekend days |
| 1 (default value) | Saturday, Sunday |
| 2 | Sunday, Monday |
| 3 | Monday, Tuesday |
| 4 | Tuesday, Wednesday |
| 5 | Wednesday, Thursday |
| 6 | Thursday, Friday |
| 7 | Friday, Saturday |
| 11 | Sunday only |
| 12 | Monday only |
| 13 | Tuesday only |
| 14 | Wednesday only |
| 15 | Thursday only |
| 16 | Friday only |
| 17 | Saturday only |
You may also specify weekend days using a string containing only 1 and 0 (zero). Example, 1110011 considers only Thursdays and Fridays as workdays, all other days in the week are weekend days.
Functions in 'Date and Time' category
The NETWORKDAYS.INTL function function is one of many functions in the 'Date and Time' category.
Returns a number that acts as a date in the Excel environment.
Returns the number of days, months, or years between two dates. The DATEDIF function exists in order to ensure compatibility with Louts 1-2-3.
Returns an Excel date value (serial number) based on a date stored as text.
Extracts the day as a number from an Excel date.
Calculates the number of days between two dates.
Returns a date determined by a start date and a number representing how many months.
Returns an Excel date for the last day of a given month using a number and a start date.
Returns an integer representing the hour of an Excel time value.
Returns a whole number representing the minute based on an Excel time value. The returned number is ranging from 0 to 59.
Extracts the month as a number from an Excel date.
Returns the number of working days between two dates, excluding weekends. It also allows you to ignore a list of holiday dates that you can specify.
Calculates the number of working days between two dates, excluding weekends.
Returns the current date and time.
Returns an integer representing the second based on an Excel time value
Returns a decimal value between 0 (zero) representing 12:00:00 AM and 0.99988426 representing 11:59:59 P.M.
Returns a decimal number based on a text string.
Returns the Excel date (serial number) of the current date.
Converts a date to a weekday number from 1 to 7.
Calculates a given date's week number based on a return_type parameter that determines which day the week begins.
Returns a date based on a start date and a given number of working days (nonweekend and nonholidays).
Converts a date to a number representing the year in the date.
Returns the fraction of the year based on the number of whole days between a start date and an end date.
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