Spreadsheet formula compatibility checker

Paste a formula and see whether every function works in Microsoft Excel, Google Sheets, and current LibreOffice Calc — based on real tests executed in Google Sheets and LibreOffice, plus Microsoft’s official documentation for Excel. Pick a target app for a migration report that flags what breaks and suggests documented alternatives.

Check compatibility

Try: XLOOKUP TEXTJOIN+UNIQUE QUERY MAP/LAMBDA

Moving this formula to another app? Pick a target for a migration report: none Excel Google Sheets LibreOffice

Target LibreOffice version: 25.8 (tested build 25.8.7.3) — latest tested 25.2 (tested build 25.2.0.3) 24.8 (tested build 24.8.7.2) 24.2 (tested build 24.2.0.3) Debian/Ubuntu LTS often ship older Calc. Verdicts are per tested release — we execute every tested function in 24.2.0.3, 24.8.7.2, 25.2.0.3 and 25.8.7.3.

Results are linkable — the URL updates with your formula, so you can share a check directly (e.g. in a forum answer).