Terms

The short version of how Spreadsheet Practice works. Last updated October 2026.

Using the site

The free lessons, skills test, function pages and Formula Lab are free to use. Please don't scrape the exercises or republish them.

Pro subscriptions

Pro renews automatically each month or year until you cancel. The yearly plan starts with a 7-day free trial; cancel before it ends and you won't be charged. When you cancel, Pro stays active until the end of the period you paid for.

Accuracy

Our formula engine follows Excel's behavior closely, but it isn't Excel. If you find a formula that behaves differently, tell us and we'll fix it.

Trademarks

Microsoft and Excel are trademarks of the Microsoft group of companies. Spreadsheet Practice is independent and not affiliated with or endorsed by Microsoft.