Have you ever thought about what he would do if he knew how much he had left to live. Now I have a chance to check it out. The US Social Security Administration has created a life expectancy calculator. The principle of its operation is very simple: you need to enter your gender, date of birth ...

For single people living in the US, getting enough money to make ends meet looks different. But location can play an important role as the cost of housing, food, insurance and basic necessities varies from place to place, MakeIt reports. Calculator…