human age can be calculated in many ways in different cultures. This age calculator depends on the most common age systems. In this method, age is incremented on birthdays. For example, the age of a human who has lived 4 years and 11 months is 4 years old, and his next birthday in one month will be 5 years old. Most western countries adopt this age system.

In some societies, age is indicated by counting years, with or without the current year. as an example, a twenty-year-old is the same as a twenty-one. In one of China's traditional aging systems, people start birth at the age of 1, and age increases on the traditional Lunar New Year rather than on birthdays. For example, if a baby is born on the day before Chinese New Year, even if it is only 2 days old, the baby will be 2 years old in 2 days.

The Age Calculator application gives you a simple user interface easy to use. Age Calculator Guru provides your total age details with your upcoming birthday.

These apps also provide some extra information such as total Years, total days, total hours, total min, and total seconds you have passed.