Traveling vs. Travelling: What’s the Difference?

“Traveling” and “travelling” are both correct. The former is the preferred spelling in American English; the latter is the British spelling. In many places around the world, such as Australia and New Zealand, traditional British English has a stronger influence. As a result, people living in current and former British territories tend to prefer longer spelling variants, such as “colour,” “manoeuvre,” and “aluminium.” Even for words without longer and shorter versions, Americans and Brits sometimes use different letters, as in “pretence” (vs. “pretense”) and “analyse” (vs. “analyze”). 

To be fair, many of these British spellings predate the American spellings. The United States adopted simpler variants and shorter spellings based on the work of one man: the lexicographer and linguist Noah Webster. At the turn of the 19th century, he wrote the dictionaries and textbooks that would come to define American usage. As the Encyclopædia Britannica explains, “Webster was instrumental in giving American English a dignity and vitality of its own. Both his speller and dictionary reflected his principle that spelling, grammar, and usage should be based upon the living, spoken language rather than on artificial rules.” 

Webster decided that adding a suffix, such as the present participle -ing, should require double consonant spelling when the emphasis is on the last syllable in a multi-syllable word. Because the word “repel” has a stronger second syllable, “repelling” has two Ls. Words like “travel,” where the emphasis is on the first syllable, should be written with a single consonant. 

So, that’s why both spellings work. Thanks to Noah Webster, Americans prefer traveling and South Africans prefer travelling.