["The Economic History Review, EarlyView. ", "\nAbstract\nHousework is central to feminist calls for recognition of women's work, economic histories explaining the sexual division of labour, and claims regarding the progressive role of scientific knowledge. Yet little is known about the time it actually took. We address this lacuna. We utilize British sources and find a substantial increase in the hours ordinary women spent on domestic labour between the late‐eighteenth and the mid‐twentieth centuries. We note the changing imperatives of state involvement and industrial development and explore how the additional domestic labour served the interests of state and employers as well as those of husbands and children.\n"]