Date & Age Calculator
Calculate days between dates, add/subtract days from a date, or calculate exact age
Age Calculator
Calculate exact age in years, months, weeks, days, and total days.
Calculate Days Between Two Dates
Find the number of years, months, weeks, and days between dates.
Add Days to or Subtract Days from a Date
Add or subtract years, months, weeks, and days from a specific date.
About Date & Age Calculator
Age Calculator
Calculate exact age in years, months, weeks, and days. Perfect for calculating birthdays, anniversaries, or any age-related calculations. You can calculate age as of any date.
Date Difference Calculator
Find the exact number of days, weeks, months, and years between any two dates. Useful for project planning, event countdowns, and billing cycles.
Date Addition/Subtraction
Add or subtract years, months, weeks, and days from any date. Calculate future deadlines or past dates with business days option.
Common Questions
How accurate is the age calculator?
Our age calculator accounts for leap years and varying month lengths, providing exact age down to the day.
Can I calculate age for future dates?
Yes! You can set any "as of" date to calculate what the age will be at that future date.
Does it handle business days?
Yes, you can customize which days count as business days in the settings for accurate business day calculations.