Britannica AI Icon

Quick Summary

Strong beer is an alcoholic beverage with an alcohol content typically exceeding 4 percent by volume. Historically, in Britain, the first and strongest extract from a batch of malt produced the best-quality beer, known as strong beer. This contrasted with "small beer," made from a third extract, which was of poorer quality.12

In the 18th century, London brewers developed porter, a strong, dark, and highly hopped beer. Later, pale ales emerged, which were less strong, less bitter, and paler than porter. Stouts are stronger versions of mild ales, and some, like milk stouts, include lactose for sweetness. Beers with alcohol content well over 5 percent are produced in countries like the United Kingdom and Belgium.2

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

Ask Britannica AI about this topic

Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.