Age Calculator

Age Calculator

The Age Calculator can determine the age or interval between two dates. The calculated age will be displayed in years, months, weeks, days, hours, minutes, and seconds.

Age calculation varies across different cultures, and this calculator adheres to the most widely used system where a person's age increments on their birthday. For instance, someone who has lived for 3 years and 11 months is considered to be 3 years old until their birthday the following month, when they turn 4. This method is prevalent in most Western countries.

Conversely, certain cultures count age by including or excluding the current year. Thus, a 20-year-old, by one standard, could be considered to be in their 21st year of life by another. In a traditional Chinese age system, individuals are considered to be 1 year old at birth, with their age increasing on the Traditional Chinese New Year instead of on their birthday. Therefore, a child born a day before the Traditional Chinese New Year would be considered 2 years old just two days later, despite being only two days old in actuality.


James Smith

CEO / Founder

Enjoy the little things in life. For one day, you may look back and realize they were the big things. Many of life's failures are people who did not realize how close they were to success when they gave up.

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