SUMIF Formula in MS Excel

Syntax
SUMIF(range,criteria,sum_range)
Range    is the range of cells you want evaluated.
Criteria    is the criteria in the form of a number, expression, or text that defines which cells will be added. Remarks

• The cells in sum_range are summed only if their corresponding cells in range match the criteria.
  
• If sum_range is omitted, the cells in range are summed.
  
• Microsoft Excel provides additional functions that can be used to analyze your data based on a condition. For example, to count the number of occurrences of a string of text or a number within a range of cells, use the COUNTIF function. To have a formula return one of two values based on a condition, such as a sales bonus based on a specified sales amount, use the IF function.
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