Is it do me a favour or favor?

Favor and favour are two spellings of the same noun or verb. The spelling depends on the type of English.

  • In American English, you use “do me a favor.”
  • In British English, you use “do me a favour.”

The same distinction applies to similar words, such as “honor or honour,” “labor or labour,” “favorite or favourite,” “behavior or behaviour,” “color or colour,” and “humor or humour.”

A QuillBot grammar check can help ensure you’re using either American or British English consistently.

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