Is the plural of seconds spelt second's or seconds?

Answer:
"Seconds". This case involves a simple plural (no possessive, no acronyms, etc.), and so no apostrophes are involved.

That applies to any plural - there should never be an apostrophe before the "s" in simple plurals.

First answer by ID1082323722. Last edit by Jassy033. Contributor trust: 239 Question popularity: 15 [recommend question].