COUNTIF compares each cell in the range to the threshold using the > operator and counts only the cells where the cell value is strictly greater than the threshold. The critical rule is that the operator and the threshold must be together inside a single pair of double quotes — ">1000" works, but writing the > outside the quotes produces a syntax error. The comparison is strict, so a cell that exactly equals the threshold is not counted; if you want to include the boundary value, use ">=" instead. For numbers, the comparison uses the underlying stored value, not the displayed format, so currency symbols and decimal places have no effect. For dates, the comparison works because dates are stored as sequential numbers internally — January 1 2024 is greater than January 1 2023 because its serial number is larger. When you need a dynamic threshold from another cell, the & concatenation operator joins the > sign to a cell reference, which is exactly the same pattern you use in the
count cells less than a value formula. Text cells in a numeric range are ignored entirely.