Excel's logical operators are used in formulas to perform comparisons, and to build formula criteria. Logical operators can be used in formulas on their own, or combined with each other and/or other functions. The table below lists the logical operators available in Excel:
|<>||Not equal to||=A1<>10|
|>=||Greater than or equal to||=A1>=75|
|<=||Less than or equal to||=A1<0|
Note: all Excel formulas must begin with an equal sign (=). This is a syntax requirement, not a logical comparison.