If they could be easily derived, we'd all be doing it all the time. Spend some time doing it before you apply for your next job (or salary review) and you might

If they could be easily derived, we'd all be doing it all the time. Spend some time doing it before you apply for your next job (or salary review) and you might be pleasantly surprised at how well the conversation goes. I linked to "How to Measure Anything" in another comment, and that's a good read - https://www.amazon.co.uk/How-Measure-Anything-Intangibles-Business/dp/1118539273/ https://www.amazon.co.uk/How-Measure-Anything-Intangibles-Bu.... If you really can't find a way for your current job, then say how many downloads your open source project has got. Or how many comments or page views your blog gets. For some reason, employers get excited when I tell them "I'm in the top 3% on StackOverflow". (Yes, I know how ridiculous that sounds.) But that guy who earns twice as much you and does half the work? This is what he does. He talks in the language of the people who decide his salary, and that language involves specific numbers that matter to the business.