In Excel: select one cell in the table, choose Data ▸ Sort, tick My data has headers, pick the column and order, and expand the selection so whole rows move together.
What this does
Sorting reorders rows by one or more columns. The key safety rule is that whole records must move together; sorting a single column by itself can detach names, dates and amounts from one another. Dates sort correctly only when Excel recognizes them as real dates, not text. 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. Treat “sorting by date in excel” as a small repeatable workflow rather than a one-off click you hope to remember next time. Use a small test block before the live file, so any surprise in the affected cells shows up while it is still harmless. 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. That turns a data step that keeps your analysis trustworthy into a method you can reuse, explain, and defend when the workbook leaves your screen.
A worked example
A table has Customer, Date and Amount. Click inside it, choose Data ▸ Sort, tick My data has headers, sort by Date from Oldest to Newest, then add a level for Amount largest to smallest. Each row stays intact while the table order changes. Sorting is simple but high-risk: done correctly it reveals order and priority; done on the wrong range it corrupts the dataset. A practical tip before you scale it up: build it once on a small block of test data, confirm the number against the tool on this page, and only then point it at your real sheet. That one habit catches almost every mistake while it is still cheap to fix, long before a wrong figure reaches a report or a colleague.
In Google Sheets
Google Sheets handles this almost identically to Excel. The formula syntax above is the same, and the menu lives under a slightly different label rather than a ribbon tab. Use the platform toggle at the top of the page to switch every keyboard shortcut between Windows and Mac, and expect at most cosmetic differences in naming. Keep this page bookmarked for the next time the same question comes up. Better still, rebuild the example once in your own sheet — doing it yourself, with the tool above to check against, is what turns a copied formula into a technique you own. Here is the takeaway for “sorting by date in excel”: copy the answer if you are busy, but if you have a spare few minutes, rebuild the example in Excel yourself with the tool above open beside it. That single pass — type it, run it, watch the result move when you change an input — is what turns a formula you found into a technique you trust. Keep your inputs labelled and referenced, never hard-coded, and the same sheet stays correct and auditable as it grows. Done that way, you will not need to look this up again, and you will be the person others ask.
Common mistakes
- Sorting only one column and corrupting row relationships.
- Sorting dates stored as text, which can order alphabetically instead of chronologically.
- Leaving blank rows that split the detected table range.
- Forgetting to include hidden rows if they should be sorted too.
Frequently asked questions
How do I sort by date?
Make sure the values are real dates, then Data ▸ Sort by that date column.
How do I sort columns left to right?
Use Sort Options and choose Sort left to right.
Why did my rows get mixed up?
Only one column was sorted. Undo and sort the whole table range.
Other ways people ask this
On the way here you may have searched this as “excel not sorting dates correctly” and “how does excel treat dates when sorting” — it is all the same task, and this page is the single, complete answer to it.
This guide also answers
- how to sort by date in excel
- how to sort the dates in excel
Why do people search for this in so many different ways?
Because the same task has many names. “excel not sorting dates correctly”, “how does excel treat dates when sorting” all point at the one operation explained on this page, which is why they all lead here.