What percentage is 1L of vodka? Understanding ABV and Proof
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4 min read
According to US law, for a spirit to be labeled as vodka, it must be at least 40% alcohol by volume (ABV), also known as 80 proof. Therefore, the percentage for 1L of vodka depends entirely on the specific brand and its intended market, as ABV can range from 37.5% up to 95%.