January 23, 2009
Two spaces or not two spaces: That is the question.
Do you put one or two spaces after a period?
I always put just one, and I was surprised to learn that many people still put two.
Granted, back in high school typing class, we were all taught that two spaces belong after every period. But that was a long time ago, and in grammar (as in life), rules change with the times.
Old-fashioned typewriters used “monospaced” or “fixed-width” fonts, whose letters each occupy the same amount of space. Therefore, the second space was needed after a period for the reader’s eye to pick up on the beginning of a new sentence. Makes sense.
But nowadays, I’d venture a guess that most of us do our typing on computers.
Computers use “variable-width” fonts (e.g. Times New Roman, Arial), whose letters differ in size to one another. And since most modern word processors automatically place the period close to the preceding letter, there is no need for the writer to add that second space. In fact, if they do, they can create unsightly “rivers” in a document. These unattractive blank spots can appear to run down a paragraph of text—especially when the two spaces line up approximately above one another in several consecutive lines.
Granted, some habits are hard to break. And those of us who have been typing for a long time may find this one especially difficult.
Bottom line is this: One space after a period is today’s typographic standard. However, if it is your organization’s style to put two spaces after a period—or if you’re a graphic designer who knows enough to break the rule for style—go for it.
Filed by rebecca at 12:51 pm under Grammar guide
16 Comments
We all know the ampersand (&) as a sign that stands for “and.” Invented in the 17th century as a space-saver, the symbol is a ligature, or character combining two or more letters, of the Latin conjunction “et,” meaning—you guessed it—“and.” It comes from an old Roman system of shorthand signs authenticated in Pompeiian graffiti.
how do I use it?
