Return task start date

This tutorial shows how to get the task start date using an Excel formula, with the WORKDAY function

EXCEL FORMULA 1. Return task start date

EXCEL

Hard coded formula
Return task start date
Cell reference formula
Return task start date
=WORKDAY("3/2/2019",-10,$H$5:$H$12)
=WORKDAY(C5,-D5,$H$5:$H$12)
GENERIC FORMULA

=WORKDAY(date,-days,holidays)

ARGUMENTS
date: The end date of a task.
days: The number of days the task takes to complete.
holidays: A list of holiday dates.

GENERIC FORMULA

=WORKDAY(date,-days,holidays)

ARGUMENTS
date: The end date of a task.
days: The number of days the task takes to complete.
holidays: A list of holiday dates.

EXPLANATION

This formula uses the WORKDAY function to return the start date of a task by selecting the end date of the task and subtracting the number of days the task takes to complete. This formula also takes into consideration holidays, however, this is an optional parameter, therefore can be completely excluded from the calculation.

Click on either the Hard Coded or Cell Reference button to view the formula that has the end date of the task and the number of days the task takes to complete directly entered into the formula or referenced to specific cells.

RELATED TOPICS

Related Topic Description Related Topic and Description
How to get the task end date
How to add workdays to a date
How to return the number of working days (business days) between two dates