Can I calculate age on a past or future date?

Yes. Change the age-on date to calculate age at that point in time.

Does it show total days lived?

Yes. The result includes total calendar days between the birth date and the selected date.

Yes. The result links to the countdown tool for the next birthday date.

Find exact age in years, months, days and total days.

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Choose dates to calculate.

Start date End date Include end date

Start date Operation Amount Unit

Date of birth Age on

Start date End date Include end date

Can I calculate age on a past or future date?: Yes. Change the age-on date to calculate age at that point in time.
Does it show total days lived?: Yes. The result includes total calendar days between the birth date and the selected date.
Can I count down to the next birthday?: Yes. The result links to the countdown tool for the next birthday date.