I agree with what others have said. It could mean either, depending on the context. If someone randomly asked me, "How much have you got left?" I wouldn't know what they were referring to. It all depends on the rest of the conversation.

I guess it's about money, but it depends on the context, maybe it could mean both. Like "I don't have much time, I need to get this done before it's too late" - "How much have you got left?" Though this sounds a bit weird to me, in this situation I'd rather say "How much time do you have?" Correct me if I'm wrong.

in my opinion,both of them are right.it depends on the scene when you use it.