The shortcut key for comma style is ALT + HK. 1000 becomes 1,000.00), displays negative values in closed parentheses & represents zeros with a dash (–). Comma style format inserts commas in larger numbers to separate thousands, hundred thousand, millions, billions, and so on.Ĭomma style is a type of number format where it adds commas to large numbers, adds two decimal places (i.e. Comma Style format offers a good alternative to the Currency format. It is used to define the behavior of digits in relation to the thousands or lacks or millions or billions of digits. This format will be very helpful when you are working on a large table of financial sales data (Quarterly or half or Annual sales data), Comma style format is applied here, and numbers appear better. Excel functions, formula, charts, formatting creating excel dashboard & othersĬomma style format is categorized under the Number format section in the Home tab.Ĭomma style format is also referred to as thousands separator.