Calculate an Estimated Shipping Date 45 Days Before Delivery in WPS Spreadsheet
Question details
Calculate an estimated shipping date by subtracting 45 calendar days from an estimated delivery date.
- Product
- WPS Spreadsheet
- Device & OS
- not provided
- Scenario
- The user has an estimated delivery date in a worksheet and needs to display the corresponding shipping date.
- Observed behavior
- The target cell should show a valid date that is 45 days earlier than the delivery date.
Make sure the estimated delivery cell contains a real spreadsheet date value, not date-like text. Identify the delivery-date cell reference before entering the formula.
Subtract 45 days from the estimated delivery date
Use this method when the estimated delivery date is stored in a cell, such as A1, and you need the shipping date in another cell.
Spreadsheet dates are stored as serial values, so subtracting 45 returns the calendar date 45 days before the delivery date.
Click the cell where you want the estimated shipping date to appear, for example B1.
Type =A1-45, replacing A1 with the cell that contains the estimated delivery date, then press Enter.
Select the result cell, open the Home tab, and choose a date format from the Number Format list if the result appears as a number.
Use DATEVALUE when the delivery date is stored as text
Use this method if subtracting 45 produces an error because the delivery date in A1 is text rather than a recognized date.
Calculate Delivery-Based Shipping Dates Easily in WPS Spreadsheet
WPS Spreadsheet lets you calculate estimated shipping dates with a simple subtraction formula. Enter the delivery date, subtract the required number of days, and format the result as a readable date for your shipping schedule.
- 1. Open your delivery schedule: Open the workbook containing the estimated delivery date in WPS Spreadsheet.
- 2. Choose the shipping date cell: Click the empty cell beside or below the delivery date where the shipping date should be displayed.
- 3. Enter the subtraction formula: Type =A1-45, replacing A1 with the delivery-date cell reference, and press Enter.
- 4. Set the date display: Select the calculated cell and use Home > Number Format to choose a date format.
Frequently Asked Questions
What formula calculates a shipping date 45 days before a delivery date?
If the delivery date is in A1, enter =A1-45 in the shipping-date cell and press Enter.
Why does my shipping date formula display a number instead of a date?
The result cell is using a General or Number format. Select the cell, go to Home > Number Format, and choose a date format such as Short Date.
Does =A1-45 exclude weekends and holidays?
No. The formula subtracts 45 calendar days. To count working days instead, use WORKDAY with a negative number of days, such as =WORKDAY(A1,-45), and optionally supply a holiday range.
Why does subtracting 45 from my delivery date return an error?
The delivery value may be text instead of a valid date. Re-enter it as a date, or try =DATEVALUE(A1)-45 if the text date is recognizable.
