Is it “going good” or “going well”?

“Going well” is the correct choice (e.g., “My new job’s going very well, thanks”), because you need to use the adverb “well” rather than the adjective “good” in this expression.

However, “good” is also used as an adverb in informal speech (e.g., “It’s going really good, thanks”). But this is considered incorrect in most situations, so don’t use “good” as an adverb in formal writing or speech.

The same applies for “doing good” vs. “doing well” (i.e., “He’s doing very well in his new job” is correct).

The QuillBot Grammar Checker can help you ensure you’re using the correct phrasing in your writing.