Build a Date Offset Formula

When you want a shifted date, such as a payment due date or renewal date.

What you enter is never uploaded. Everything is processed on this device.

1Enter the date cell and choose the method
2Enter the months or days
3Copy the formula

Date cell (such as A2) Method Number to add (months or days; negative to subtract) Holiday range (for WORKDAY, may be empty) Sample date (like 2026-10-25) Date formula

Done

🔒 Your files are never sent to an external server. Everything is processed safely inside this browser.

Tools often used together

Calculate Age, Days Between Dates and Date OffsetsCalculate age and days between dates.

Build a DATEDIF FormulaBuild a formula for the difference between dates.

Excel Serial Number and Date ConverterConvert between serial values and dates.

Merge PDFsCombine PDFs into one.

See all tools (back to the home page)

How to use

Choose the date cell and the method.
Enter the number of months or days to add.
Copy the formula and paste it into a cell.

How it works

EDATE moves by months, EOMONTH gives the month end after some months, and WORKDAY skips weekends.
PLUS simply adds days to the date.

Notes

Enter a negative number to subtract.
WORKDAY also accepts a holiday range.

FAQ

Is what I enter sent anywhere?

No. Everything is processed inside the browser on your device.

Do I need to upload a file?

No. The formula is built only inside the browser.

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Guides for this tool

How to Write EDATE and WORKDAY (Build Them Automatically, Free)Finding a Date Months Later Finding the Month End Finding Working Days Subtracting From a Date What to Do When It Does Not Work Date Offset Builder Without Uploading

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