Excel Today's Date

What this does

TODAY returns the current date; NOW returns the date with the time attached. Both are volatile: they recalculate whenever anything in the workbook changes, so a cell holding =TODAY() is not a record of when something happened, it is always "now". That is the single most consequential thing to know about them — a timestamp meant to stay put must be entered with Ctrl+; (date) or Ctrl+Shift+; (time), or pasted as a value. Their genuine use is anything that should move with the calendar: ageing an invoice, counting days remaining, driving a conditional format for overdue rows. Most people learn this as a sequence of clicks and forget it by next week; learning it as a pattern instead is what lets you apply it to the next, slightly different version of the problem without starting from scratch. That is the difference this page is trying to make. For “excel today's date”, the reliable version is a short checking loop, not just the first command that appears to work. Run it on a deliberately small range first, watch how the affected cells change, and only then apply the same setup to the full sheet. When a formula is involved, keep the inputs labelled beside it, reference cells instead of typing values, and apply number formatting only after the result checks out. That is what makes a workflow that saves repeating the same clicks every week useful in real work: repeatable, auditable, and not dependent on memory or luck.

A worked example

Days a receivable has been outstanding: =TODAY()-A2, formatted as a number rather than a date. Flagging overdue rows with conditional formatting: =AND(A2<TODAY(), B2<>"Paid"). Days remaining until a deadline: =A2-TODAY(). A static stamp instead — press Ctrl+; which types the date once and never changes it. TODAY and NOW are what make an ageing report age itself — and knowing they are volatile is what stops them being used as timestamps. One habit worth forming early: name the cells that hold your inputs, so the formula reads in plain language instead of a string of cell addresses. A reviewer — or you in three months — can then follow the logic without decoding what B7 and D2 were supposed to mean, which is most of what makes a sheet maintainable.

In Google Sheets

Everything above works in Google Sheets too. Excel and Sheets share the formula syntax used here; only the surrounding menus are arranged differently. That portability is deliberate — learn it once and it follows you between the two tools and across Windows and Mac. The aim was to get you unstuck fast and leave you a little more capable than a copy-paste would. The answer is at the top, the tool proves it, and the detail above shows why it holds — so the next time a colleague asks, you can answer without reaching for search. If you take one thing from this page on “excel today's date”, make it the habit rather than the keystrokes: set the problem up with labelled inputs, reference those cells, and let Excel do the recomputing. Bookmark the page for the syntax, but do the example once in a blank sheet and check it against the tool above — five minutes of hands-on practice fixes the method in memory far better than re-reading, and it surfaces the small snags while they are still harmless. After that the technique is genuinely yours: faster than searching for it again, and reliable enough to drop into work that other people depend on.

Common mistakes

• Using =TODAY() as a record of when something was entered, which rewrites itself every time the file opens.
• Formatting a date difference as a date, which shows 1900-01-15 instead of 14 days.
• Forgetting the brackets; =TODAY without them returns #NAME?.

Frequently asked questions