The study done for the Web site lastminute.com found that men average 41.5 hours a week for themselves, or almost six hours a day. For women, it's 23 hours a week or just over three hours a day.

What makes the difference is childcare, the Daily Mail reports. While men put in an average of 45 hours a week on the job compared to 21 for women, women average a whopping 55 hours per week taking care of children -- chauffeuring them, feeding them, washing them, playing with them. Men average 14 hours a week.

That's why men spend an average of 18 hours a week watching television or spending time on the computer and women spend 12. It's why men spend 18 hours a week with friends and women spend six. And it's why men spend five hours playing games or exercising and women spend two.