Use `SUMIF(range, criteria, [sum_range])`
Select the range to check against the condition
Enter the condition or criteria
Optionally select the range to sum
If `sum_range` is omitted, Excel sums the cells in `range`
Use text criteria like `”Apples”`
Use comparison criteria like `”>10″`
Use cell references for criteria like `A1`
Use wildcards like `”*text*”` for partial matches
Use `=SUMIF(A1:A10, “Apples”, B1:B10)`
Use `=SUMIF(A1:A10, “>10”, B1:B10)`