# CountIf Command

From GeoGebra Manual

- CountIf[Condition, List]
- Counts the number of elements in the list satisfying the condition.
- Examples:
`CountIf[x < 3, {1, 2, 3, 4, 5}]`gives you the number 2.`CountIf[x < 3, A1:A10]`, where*A1:A10*is a range of cells in the spreadsheet, counts all cells whose values are less than 3.