Age Calculator — Exact Age from Date of Birth
Calculate your exact age from your date of birth. Get age in years, months, days, hours, and minutes. Also shows days until your next birthday.
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Age Calculator
MiscFree · No signup
💡 Select your Date of Birth to calculate your exact age in years, months, and days.
Guide
How to Use Age Calculator
Enter Birth Date
Select or type your date of birth using the date picker.
Select Target Date
By default, today's date is used. Change it to calculate age at a specific date.
View Results
See your exact age in years, months, days, and fun stats like hours lived and next birthday countdown.
Frequently Asked Questions
Your exact age = current date − date of birth. The tricky part is accounting for varying month lengths and leap years. Our calculator handles all of this automatically.
Our age calculator shows the day of the week you were born! Enter your birth date and check the "Born on" field in the results.
The calculator automatically shows how many days remain until your next birthday based on today's date.
For fun facts, the calculator also shows your approximate age in total hours and minutes lived.
Use the "From date / To date" mode to calculate the exact difference between any two dates — great for calculating age at a specific historical event.