Learn Excel by doing.
Type real formulas in a real grid, get instant feedback, and build skills you'll use at work. Start now, no account needed.
Start the first lesson โLevel 1
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Fundamentals
Free: everything you need to start.
- 1The grid: cells, rows and columnsFind your way around a sheet: cell names, ranges and what cells can hold.5 exercises
- 2Your first formulasMake the spreadsheet do the math: =, + โ * /, and cell references.7 exercises
- 3Relative and absolute references ($)Copy formulas safely: when references move, and how $ locks them.5 exercises
- 4Adding up with SUMTotal a whole range in one go, mix ranges and numbers, and fix common mistakes.7 exercises
- 5AVERAGE, MIN, MAX and COUNTSummarize a list: its average, extremes, and how many entries it has.6 exercises
- 6Rounding: ROUND, ROUNDUP, ROUNDDOWNRound values for real, not just for display.6 exercises
- 7Decisions with IFCompare values and return different results depending on the answer.6 exercises
- 8Combining tests: AND, OR, NOTCheck several conditions at once, inside or outside {fn:IF}.5 exercises
Errors and conditions
Handle errors and count or sum by condition.
- 9Reading errors and IFERRORWhat #DIV/0!, #NAME?, #REF! and #VALUE! mean, and how to handle them.๐ Pro
- 10Counting by condition: COUNTIF and COUNTIFSCount rows that match one or several conditions, including partial text.๐ Pro
- 11Summing by condition: SUMIF, SUMIFS, AVERAGEIFTotal or average only the rows that match your conditions.๐ Pro
Lookups
Find and fetch data from tables.
- 12Finding data with XLOOKUPLook up a value in one column and return the matching value from another.๐ Pro
- 13The classic: VLOOKUPRead and write VLOOKUP, still everywhere in existing workbooks, including approximate matches.๐ Pro
- 14INDEX and MATCHFind positions with MATCH, fetch by position with INDEX, and combine them for two-way lookups.๐ Pro
Text and dates
Clean, split and join text; calculate with dates.
Modern Excel and speed
Dynamic arrays and keyboard shortcuts.
Case studies
Put everything together on realistic data.