Based on a review of existing research it shows that time-use information reveals a much wider range of economic contributions from women, men and children than conventional measures of economic activities, and yields more comprehensive estimates of aggregate production. In addition, household production and caregiving contribute to all aspects of the well-being of household members and yet typically remain unmeasured. Time-use data and analyses uncover the commonly hidden time dimensions of income poverty by exposing the time pressure faced by household members.