Some examples and use cases from the internet:

Some examples and use cases from the internet:

• but I do tend to say "fine ...
• Jun 30, 2006 ... Sure, that's fine with me." The difference in "by" and "with" is virtually indistinguishable and I would happily use either
• Aug 13, 2010 ... Now, if you want to start the game up again, that's fine with me." The Italian Job ( film). "I'd never have a hookup but if that's what someone is into ...
• If, say among friends, you agree to accept a plan/arrangement, you would say: That's fine with me. If the government has agreed to raise taxes ...
• That is agreeable as far as I am concerned. (The expressions with by are colloquial.) Sue: I'm giving away your old coat. Bob: That's fine with me. Sally: Can I ...

• Jun 30, 2006 ... Sure, that's fine with me." The difference in "by" and "with" is virtually indistinguishable and I would happily use either
• but I do tend to say "fine ...
• That is agreeable as far as I am concerned. (The expressions with by are colloquial.) Sue: I'm giving away your old coat. Bob: That's fine with me. Sally: Can I ...
• This may be what you "think", but Ngram shows that "fine with me" is much more common than "fine by me" both in Britain and in the US. – fdb Apr 7 at 17:23 ...
• Aug 13, 2010 ... Now, if you want to start the game up again, that's fine with me." The Italian Job ( film). "I'd never have a hookup but if that's what someone is into ...