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Excel shortcuts / editing / AutoSum across a row

AutoSum across a row in Excel: Alt+= (Mac: Cmd+Shift+T)

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WindowsAlt+=
MacCmd+Shift+T
Groupediting
Practice this shortcut

Drill: Total across a row. Pro drill. Twenty-five drills are free.

What it does and when to use it

With nothing above but numbers to the left, Alt+= sums across the row instead. Excel looks up first, then left.

The common mistake

Expecting a row sum when the cell above is a number too: AutoSum prefers the column. Select the row range first to force it.

Related shortcuts

Questions

Can AutoSum do averages?

Alt+= is SUM only. Alt, H, U opens the AutoSum menu with Average, Count, Max and Min.

Learn it by pressing it

Shortcutdrill gives you a task on a live sheet and a limit on key presses, so the shortcut has to become a reflex. Twenty-five drills are free; Pro unlocks all 80 for $9 a month, $29 a year, or $49 once.

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