Sorry for the surely-noob question: but I'm trying to figure out how well my site's ranking for certain search terms.

But that involves me searching for a term / phrase, then endlessly clicking through SERPs to see whether I'm on the first few pages.

Is there a tool that would instead just tell me right off the bat: "You are result number 789 for search term XYZ". Would be WAY more helpful, save me a ton of time, and I'd be able to track SEO improvements...