Fascinating new tool reveals just how tired you really are. The new tool will reveal your sleep loss to show your weekly, monthly, yearly and even lifetime deprivation, as well as what else you could have done in that time. The tool also reveals how many hours people have been kept awake thinking about various things, such as food, work and sex.
Visitors are asked to input their age and how many hours of sleep they got during the night before. The Lost Sleep Calculator then reveals whether the person really is sleep deprived and, if so, how much sleep they are losing over a week, month, year and their lifetime overall.