English units
（重定向自Pottle）
![Chart showing the relationships of distance measures.](/Images/godic/202502/04/English_length_units_graph2525.png")
![Chart showing the relationships of volume measures.](/Images/godic/202502/04/Volume_Relationship_Chart2525.png")
![Chart showing the relationships of weight measures.](/Images/godic/202502/04/English_mass_units_graph.svg2525.png")
English units are the historical units of measurement used in England up to 1824, which evolved as a combination of the Anglo-Saxon and Roman systems of units. Various standards have applied to English units at different times, in different places, and for different applications. The units were redefined in the United Kingdom in 1824 by a Weights and Measures Act, which retained many but not all of the unit names and redefined some of the definitions.