What Is the Proof of 40 Alcohol? Understanding ABV vs. Proof
There’s a common misunderstanding that when someone asks "what is the proof of 40 alcohol?" they might be thinking of something that is literally "40 proof." They’re usually not. When we talk about "40 alcohol" in the context of spirits, we are almost universally referring to 40% Alcohol By Volume (ABV). And if it’s 40% […]