Where is a site that shows all of Excel's functions?

Yes, your built-in help with Excel shows all functions. In the particular situation you're trying to sum, I would recommend the SUMIF function:

SUMIF

Adds the cells specified by a given criteria.

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. For example, criteria can be expressed as 32, "32", ">32", "apples".

Sum_range are the actual cells to sum. 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.

Remark

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 worksheet function. Learn about calculating a value based on a condition.

Example

Suppose A1:A4 contain the following property values for four homes: $100,000, $200,000, $300,000, $400,000, respectively. B1:B4 contain the following sales commissions on each of the corresponding property values: $7,000, $14,000, $21,000, $28,000.

SUMIF(A1:A4,">160000",B1:B4) equals $63,000

Hope this helps.

Kind Regards,

QwertyKPH @ Yahoo

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