Age Calculator
Find your exact age in years, months and days, and how long until your next birthday.
Age
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Quick answers by birth year
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Questions
- How is age calculated?
- Your age is the number of full years since your date of birth. The calculator then adds the full months and the remaining days since your last monthly birthday.
- What if I was born on February 29?
- In years without February 29, the calculator treats February 28 as your birthday, so you turn a year older at the end of February.
- Can I find my age on a past or future date?
- Yes. Change the "Age on" date to any date, for example to check how old you will be on a wedding day or a retirement date.
- How many days old am I?
- The total days lived is shown under your age, together with weeks, months and hours.