品脱（英文：pint）是容量单位，主要于英国、美国及爱尔兰使用。1品脱于英国和美国代表的是不同的容量，而美国更有两种品脱：干量品脱及湿量品脱。

在度量衡单位公制化过程下，品脱在英国及肯雅只用作表示啤酒和牛奶的容量。但有很多在英国出版的食谱仍然使用品脱作为大量液体的容量单位，而使用公制的食谱则把1 品脱化作500 毫升或600毫升 爱尔兰已完成公制化，品脱现在只用在口语和表示啤酒容量。

The pint /ˈpaɪnt/ ( listen ) (abbreviated as "pt" or "p") is a unit of volume or capacity in both the United States customary and British imperial measurement systems. In both of those systems it is traditionally one-eighth of a gallon. The British pint is about 20% larger than the American pint since the two systems are not compatible. Almost all other countries have standardized on the metric system, so the size of what may be called a pint varies depending on local custom.