Article: If you're in the United States, the most commonly accepted way to spell the term is with an a—"gray." In the United States, "gray" appears roughly 20 times for every appearance of "grey." If you're in the United Kingdom, Canada, or Australia, the term should be spelled with an e—"grey." In the United Kingdom, "grey" can be found roughly 20 times for every use of "gray."
What is a summary of what this article is about?
Use "gray" for American English. Use "grey" for British English.