Age Calculator
Enter your birth date to calculate your exact age, days/weeks/months lived, and countdown to next birthday
💡 Age is calculated using the international standard (starting from 0 at birth, adding 1 on each birthday).
📖 How to Use
- Select your date of birth
- View your current age in years, months, and days
- Check the countdown to your next birthday
- See how many days, weeks, and months you've lived
✨ Features
- ✓Precise age calculation (years, months, days)
- ✓Next birthday D-day countdown
- ✓Total days/weeks/months lived
- ✓Automatic zodiac sign calculation
- ✓Birthday celebration message
📐 Formula
Age = Current Year - Birth Year - (if birthday hasn't occurred yet)💡 How It Works
- •International age starts at 0 at birth and increases by 1 on each birthday.
- •This is the standard age calculation method used worldwide.
- •Days lived is the total number of days from your birth date to today.
- •Weeks lived is the total days divided by 7.
- •Months lived is calculated as (years × 12) + additional months.
- •Zodiac signs are determined by the month and day of birth, dividing the year into 12 signs.
❓ FAQ
Q. How is age calculated?
A. Age is calculated from your birth date to today. You start at 0 and add 1 year on each birthday. This is the international standard.
Q. How do you determine if my birthday has passed?
A. If today's month/day is greater than or equal to your birth month/day, your birthday has passed this year.
Q. How are days lived calculated?
A. It's the difference between your birth date and today, accounting for all leap years and varying month lengths.
Q. What is the next birthday D-day?
A. If your birthday has passed this year, it shows days until next year's birthday. Otherwise, it shows days until this year's birthday.
Q. How are zodiac signs determined?
A. Zodiac signs are based on the position of the sun at birth. Each sign covers roughly one month. For example, Aries is March 21 - April 19.