In Excel: right-click the sheet tab, choose Move or Copy, tick Create a copy, choose the destination, and click OK.
Right-click the worksheet tab you want to duplicate.
Choose Move or Copy.
Tick Create a copy and choose where the copied sheet should go.
Click OK, then rename the new tab so formulas and references are easier to audit.
What this does
Duplicating a sheet copies the entire worksheet: values, formulas, formatting, column widths, charts, objects and page setup. The built-in command is Move or Copy, reached from the sheet tab context menu. It is safer than selecting all cells and copying, because it preserves sheet-level settings and keeps the result as a separate tab. Keep the inputs visible and clearly labelled and the whole thing stays auditable — anyone who opens the file later, including you, can see at a glance exactly what feeds the result and change one assumption without hunting through the formula. The difference between a quick fix and a sheet you can trust is the extra minute you spend validating “copy entire excel sheet”. Start on a copy or a tiny sample, keep the affected sheet visible, and compare the result with the tool above before you touch the real workbook. When this is a ribbon command, the selection matters more than the button: confirm the range, apply the command, then spot-check the output before saving. The point is a workflow that saves repeating the same clicks every week, but the practical win is that someone else can open the file and understand what happened without asking you.
A worked example
You have a January report tab and need February with the same layout. Right-click January, choose Move or Copy, tick Create a copy, choose move to end, and click OK. Rename the copied tab February; formulas, conditional formatting, print settings and charts all come across with the sheet. Duplicating sheets is how recurring reports, monthly tabs, templates and scenario versions stay consistent without rebuilding layout, formulas and formatting from scratch. 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. Nothing on this page is behind a login: the tool runs entirely in your browser, the formula is shown in full with one-click copy, and the steps work the same on Windows and Mac. That is the whole promise here — the exact answer, a way to prove it on your own numbers, and just enough context to make it stick. The short version of “copy entire excel sheet”: the answer is at the top of this page, the tool proves it on your own numbers, and the sections above explain why it holds so the next variation does not stump you. Excel rewards people who reference cells instead of typing values and who keep inputs separate from formulas, because that is what makes a result you can audit months later. Build it once, deliberately, with the live tool as a check, and you convert a one-off lookup into a reusable skill — which is the whole point of learning the why and not just the what.
Common mistakes
- Forgetting to tick Create a copy, which moves the sheet instead of duplicating it.
- Copying cells instead of the sheet tab and losing page setup or objects.
- Leaving the copied tab with a generic name like Sheet1 (2), making references hard to read.
- Not checking formulas that point at the original sheet when the copy should stand alone.
Frequently asked questions
What is the fastest way to copy a sheet?
Hold Ctrl and drag the sheet tab to a new position, or use Move or Copy with Create a copy checked.
Can I copy a sheet to another workbook?
Yes. In Move or Copy, choose another open workbook from the To book dropdown.
Does duplicating a sheet copy formulas?
Yes. It copies formulas and formatting, but formulas that reference other sheets may still point to those original sheets.