SUMIF Function in Excel
Beginner
Adds the cells specified by a given condition or criteria.
Syntax
=SUMIF(range, criteria, [sum_range])Example
Use Case
Sum total sales for a specific region.
Common Errors to Avoid
- Range and sum_range must be the same size and shape
- Forgetting the sum_range parameter when summing different columns
- Criteria not properly formatted with quotes for operators
Pro Tips
Always use absolute references ($) for the range if copying the formula. For multiple criteria, upgrade to SUMIFS. Test your criteria separately with COUNTIF to verify it's working correctly.
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