Podcast Episode

Decoding Alcohol Proof

The Alcohol Reset by Cloud9··15 October 2026·9 min

About this episode

Why does a bottle say 40% alcohol and 80 proof—and why do we need two numbers for the exact same drink? Alcohol proof sounds complicated, but once you understand the surprisingly simple math—and the strange history behind it—it becomes much easier to know how much alcohol is actually in your glass.In this episode, Mike Hardenbrook breaks down:What alcohol proof actually means and how to calculate itThe bizarre history behind the word “proof”Why higher proof doesn’t always mean you’re consuming more alcoholHow beer, wine, and spirits can contain similar amounts of pure alcoholWhy cocktails and overproof spirits can make tracking your intake trickyWhat really determines how strongly a drink affects you🎧 Tune in to decode alcohol proof, discover the strange story behind the number, and learn what actually matters when figuring out how much alcohol you’re drinking.