Excel Study · Module 7: Dates & times

Class 56TODAY & NOW

Intermediate2:09 videoFree

=TODAY() shows today's date and =NOW() the date and the time. Both are volatile: Excel works them out again every time it recalculates, so a sheet opened tomorrow shows tomorrow's date.

Try this AI prompt

Works in ChatGPT, Gemini, Copilot or Claude.

In Excel, B4 has a deadline date. Write a formula for B6 that gives the number of days left from today until the deadline, as a plain number, and that updates by itself every day.

The answer that works

✓ checked in Excel
=B4-TODAY()

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