The SUM function

Adds numbers, cell references and ranges. Text and blank cells in a range are ignored.

Syntax

SUM(number1, [number2], ...)
number1
The first number, cell or range to add.
number2 (optional)
More numbers or ranges, up to 255 in all.

Examples

E1=SUM(C2:C6)
ABCDE
1RegionProductSales1650
2NorthShoes500
3SouthShoes300
4NorthBags250
5NorthShoes420
6SouthBags180
E1=SUM(C2:C3,C5)
ABCDE
1RegionProductSales1220
2NorthShoes500
3SouthShoes300
4NorthBags250
5NorthShoes420
6SouthBags180

In plain words: Add up the sales in C2:C3 and the sales in C5.

Practice SUM

Read the guide

Questions

What is the shortcut for SUM in Excel?

Alt+= (Cmd+Shift+T on a Mac) inserts AutoSum, which writes =SUM() around the numbers above or to the left.

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