Bold Metrics is a simple calculator based in a hand-picked selection of SaaS metrics. It helps you to do the math or simply understand what's behind the calculation, from the popular CAC and churn to Viral Coefficient and Cash Runway.
Reminds me the unit economic lecture, when we pissed off our teacher because we didn't properly calculate anything even the easiest metric. Just because we got confused XD So the app is really useful) Thanks!