Excel vs LibreOffice Calc: Will Your Skills Transfer?

Excel vs LibreOffice Calc is mostly good news: if you learn spreadsheets in one, most of your skills transfer to the other. Cell references, everyday formulas, sorting, filtering, charts and pivot tables work in much the same way in Excel and in LibreOffice Calc. This guide is for job seekers and students who use Calc at home and want to know what changes when an employer or a job test expects Excel.

Excel vs LibreOffice Calc at a glance#

The two programs share the same basic ideas, and the biggest differences are in advanced tools and small syntax details.

What works the same in both#

Almost every skill a beginner or intermediate user needs carries over directly. You click a cell, type =, and build a formula from cell references and functions in both programs.

These skills transfer with no changes:

• Cell references. A1 is relative and $A$1 is absolute in both. The lesson on the basics skill check covers the references every test expects.
• Everyday functions. SUM, AVERAGE, MIN, MAX, ROUND, IF, COUNTIF, COUNTIFS, SUMIF, SUMIFS, VLOOKUP, INDEX and MATCH take the same arguments in the same order.
• Data tools. Sorting, AutoFilter, conditional formatting, data validation and charts exist in both, with different menu names in places. In Calc, data validation is under Data > Validity.
• Pivot tables. Both build a summary by dragging fields into rows, columns and values.

So if you learned =SUMIFS(D2:D9,A2:A9,"North") in Calc, you already know it in Excel.

Where the two programs differ#

The differences are small in daily use but matter when you switch under time pressure, such as in a timed test.

Sheet references and separators#

Calc's own reference style uses a dot between the sheet and the cell, so a reference to cell A1 on a sheet called Prices looks like $Prices.A1. Excel writes Prices!A1. You can switch Calc to Excel-style references in Tools > Options > LibreOffice Calc > Formula.

Depending on your language settings, Calc may also show semicolons between arguments, like =IF(B2>100;"High";"Low"). Excel in English uses commas.

Newer functions#

XLOOKUP, XMATCH, FILTER, SORT, SORTBY and UNIQUE arrived in LibreOffice 24.8, released in 2024. Older Calc versions don't have them. In Excel, they need Excel 2021 or Microsoft 365. The way results spill into neighbouring cells can also behave differently, so check results in the version you use. See how Excel versions differ in which functions they include.

Macros and data tools#

Excel automates tasks with VBA. Calc uses LibreOffice Basic and Python, and it can run some VBA code, but complex macros often need work. Excel also has Power Query for cleaning imported data and Power Pivot for data models, and Calc has no built-in equivalent. If a file uses macros, read the difference between .xlsx and .xlsm files before you share it.

Shortcuts#

Common shortcuts such as Ctrl+C, Ctrl+V, Ctrl+Z and F2 (edit a cell) are the same. Some differ: to cycle a reference through its $ versions, Excel uses F4 (Mac: ⌘T) and Calc uses Shift+F4.

The same lookup, solved in both#

A price lookup shows how close the two programs are. Here is a small product list:

To find the price of the SKU in E2 (P-104), type this in Excel:

=XLOOKUP(E2,A2:A6,C2:C6)

In LibreOffice Calc 24.8 or later, the same formula works. If your Calc settings use semicolons, it appears as =XLOOKUP(E2;A2:A6;C2:C6). Both return 59.

In an older Calc version, or a workbook that must open anywhere, use INDEX and MATCH instead. It returns 59 in every version of both programs:

=INDEX(C2:C6,MATCH(E2,A2:A6,0))

The only real change appears when the list is on another sheet. Excel writes Prices!A2:A6, and Calc's default style writes $Prices.A2:A6. The XLOOKUP function guide explains each argument, including the optional "not found" message.

When to use Excel#

Choose Excel when your work or your next job depends on it. It is the better choice when:

• An employer test, interview task or course says "Excel". The menus, shortcuts and error messages you see on the day will be Excel's.
• Your team shares files through OneDrive or SharePoint and edits them together.
• The workbook uses VBA macros, Power Query, Power Pivot or Excel tables with structured references.
• You want new Excel functions as soon as Microsoft releases them. They arrive in Microsoft 365 first.

When to use LibreOffice Calc#

Calc is a solid choice for learning and for personal or small-team work. It suits you when:

• You want to learn formulas, references and pivot tables on a computer without an Excel licence.
• You use Linux, where Excel's desktop app isn't available.
• Your organisation stores files in the open OpenDocument format (.ods).
• The workbooks are simple: lists, budgets, totals and charts without macros.

If you also use Google Sheets, the article on Excel vs Google Sheets for job tests covers the same question for that tool.

Common mistakes when switching between them#

Most problems come from small habits, not from big gaps in skill. Watch for these:

1. Typing semicolons in Excel. If you learned Calc with semicolons, Excel in English expects commas and shows an error message instead.
2. Writing Calc sheet references in Excel. $Prices.A1 means nothing to Excel. Click the other sheet to build the reference, and each program writes its own style.
3. Pressing F4 in Calc to add $ signs. Use Shift+F4 there.
4. Assuming newer functions exist. A file built with FILTER or XLOOKUP in Microsoft 365 shows errors in an older Calc version.
5. Saving in the wrong format. If someone else will open the file in Excel, save as .xlsx, not .ods. For data exports, see when to save as CSV or XLSX.
6. Not checking converted files. Open the saved file again and check formulas, charts and conditional formatting before you send it.

Our recommendation#

Learn the core skills in whichever program you have: they transfer. Formulas, references, conditional totals, lookups and pivot tables are the same ideas in Excel and LibreOffice Calc, and they make up most of what job tests check.

If you are preparing for a job that asks for Excel, do your final practice in Excel or an Excel-style grid. The skills are the same, but speed comes from familiar menus and shortcuts. Not sure where you stand? The Excel level test shows which skills to work on first. If you know the test provider, such as the TestGorilla Excel test, practise in that format too.

Practise it#

The fastest way to make your Calc skills Excel-ready is to type real formulas in an Excel-style grid. Practise XLOOKUP in a live spreadsheet: you type the formula and the lesson checks it instantly. Then run the basics skill check to confirm your references and core formulas are test-ready.