In Excel: use File ▸ Save As (or Save a Copy), pick "CSV UTF-8 (Comma delimited) (*.csv)" as the file type, and save — only the ACTIVE worksheet is exported, and formulas are replaced by their current values.
On this page7
Click the worksheet you want to export — CSV saves only the active sheet.
File ▸ Save As, choose "CSV UTF-8 (Comma delimited) (*.csv)".
Confirm the prompt about keeping only the active sheet.
Or skip Excel entirely: drop the .xlsx into the converter above and download the CSV.
What this does
CSV is plain text: one row per line, cells separated by a delimiter. Saving as CSV therefore throws away everything that is not a value — formatting, formulas, charts, extra sheets, and data types. That is usually the point (maximum compatibility), but it means the conversion is one-way: keep the original .xlsx if you still need the workbook features. Before you run it on a workbook other people depend on, try it on a copy or a few rows first. Undo only reaches back through the current session, so a quick trial run is the cheapest way to see exactly what will change before the file is saved and shared. The difference between a quick fix and a sheet you can trust is the extra minute you spend validating “export a csv file from excel”. Start on a copy or a tiny sample, keep the affected cells visible, and compare the result with the outcome you expected 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 data step that keeps your analysis trustworthy, but the practical win is that someone else can open the file and understand what happened without asking you.
A worked example
A workbook has the active sheet Orders with 200 rows and a Pivot sheet. Saving as CSV UTF-8 produces orders.csv with exactly the 200 rows of Orders as text — the pivot sheet, the currency formatting, and the =SUM() row all disappear; the SUM cell contains its last calculated number instead. CSV is the lingua franca of data import — CRMs, banks, databases, and scripts all accept it. Exporting cleanly (UTF-8, right delimiter) avoids broken umlauts and shifted columns on the receiving side. If this is something you do often, add the command to the Quick Access Toolbar (right-click it on the ribbon and choose Add to Quick Access Toolbar) or learn its shortcut, so next time it is one click instead of a hunt through the menus.
In Google Sheets
This is a command rather than a formula, so there is no syntax to carry over. Google Sheets arranges its commands in menus across the top instead of a ribbon, names some of them differently and does not have every Excel command — look for the equivalent in the Sheets menus or its help before assuming the steps match. Nothing on this page is behind a login or a download: the exact answer is at the top, and the detail below it is there for when you need it. That is the whole promise here — the answer first, and just enough context to make it stick. The short version of “export a csv file from excel”: the answer is at the top of this page, and the sections above explain why each step matters, so a variation of the problem does not stump you. Try it once on a copy of a real file and the steps stick far better than re-reading them.
Common mistakes
- Picking the legacy "CSV (Comma delimited)" instead of CSV UTF-8, which mangles ä, é, and other non-ASCII characters.
- Expecting all sheets in the file — CSV holds exactly one.
- Re-opening the CSV and being surprised formulas are gone; they were exported as values.
- Leading zeros (007) lost when the CSV is re-opened in Excel — import the column as text instead.
Frequently asked questions
Why does my exported CSV show semicolons instead of commas?
Excel uses your system list separator. On many European locales that is ";". The converter above lets you pick comma, semicolon, or tab explicitly.
How do I export every sheet of the workbook?
Save each sheet separately (CSV is single-sheet), or use a script/Power Query to batch-export.
Why do my dates look like numbers (e.g. 45443) in the CSV?
Date cells store serial numbers; some exports emit the raw serial. Use our date serial converter, or format the column as text dates before exporting.