Age Milestone Calculator: When Will You Hit Key Life Milestones?
Life is full of meaningful age milestones — turning 18, 21, 30, 40, 50, 65, and beyond. But there are also lesser-known milestones like reaching 10,000 days old, hitting 1 million hours, or becoming a centenarian. An Age Milestone Calculator tells you exactly when each of these dates will arrive, so you can plan ahead …