Age & Date Calculator
Find exact ages, date differences, and weekdays between dates.
Enter your values and select Calculate.
Find an exact age or count weekdays between dates
In Exact age, enter the birth date. Leave As of blank to use today on your device, or enter a date to calculate the age on that day. The result breaks the age into years, months, and days.
Business days counts Monday through Friday after the start date through the end date. Public holidays count as weekdays. Use Difference between dates when you need the total calendar days.