# SUMPRODUCT

Spread for WinForms provides advanced software components that support Excel import/export, full cell customization, an extensive calculation engine with over 450 functions and more, all with zero dependencies on Excel.

## Content



This function returns the sum of products of cells. Multiplies corresponding components in the given arrays, and returns the sum of those products.

## Syntax

SUMPRODUCT(*array1*,*array2*,...)

## Arguments

There must be at least two arrays (*array1*, *array2*) and optionally up to 255 arrays (*array3*, ...) as arguments. The arrays must have the same dimension.

## Data Types

Accepts numeric data for all arguments. Returns numeric data.

## Examples

`SUMPRODUCT(A1:A17,B1:B17,C1:C17)`
`SUMPRODUCT({2,3,5,6,4,7},{5,6,4,4,7,2})` gives the result 114

## Version Available

This function is available in product version 1.0 or later.

## See Also

[PRODUCT](/spreadnet/docs/latest/online-formula/formulas-functionsall/formulas-functsMtoQ/FunctionPRODUCT) \| [SUM](/spreadnet/docs/latest/online-formula/formulas-functionsall/formulas-functsRtoS/FunctionSUM) \| [Math and Trigonometry Functions](/spreadnet/docs/latest/online-formula/formulas-overview/formulas-functs/formulas-functtypes/formulas-functsmathtrig)