- Is EQ the same as using the equals sign = in a formula?
- No. The = operator is for assignment or direct comparison in formulas (e.g., =A1=B1). EQ is a function that returns a boolean value, making it useful inside other functions, array operations, and nested logic where you need equality as a value.
- Can EQ compare dates or times?
- Yes. EQ compares dates and times by their underlying numeric values. EQ(DATE(2025, 1, 15), DATE(2025, 1, 15)) returns TRUE. Ensure both dates are formatted consistently and in the same timezone.
- What's the difference between EQ and the EXACT function?
- EXACT is designed for text comparison and is always case-sensitive; EQ returns FALSE when comparing different data types (100 vs "100"). For numeric comparisons, EQ is faster and preferred.
- How do I check if multiple values are all equal to each other?
- EQ compares only two values at a time. To check if three or more values are equal, nest multiple EQ calls with AND(): =AND(EQ(A2, B2), EQ(B2, C2)). Alternatively, use IFS for multi-condition logic.