Calculate your exact age instantly
Get your exact age in years, months, and days immediately.
Your birth date stays in your browser. Nothing is stored.
See your age in months, weeks, days, hours, and more.
Find out exactly how long until your next birthday.
Calculate your age on any specific date, past or future.
No signup, no limits, no hidden fees. Calculate anytime.
Age is calculated by finding the difference between your date of birth and the current date. Our calculator considers years, months, and days precisely, accounting for varying month lengths and leap years.
The basic formula is: Age = Current Date - Birth Date. However, proper calculation requires handling year boundaries, leap years, and varying month lengths. Our calculator handles all these complexities automatically.
We subtract your birth date from today's date, then calculate the exact years, months, and days. The calculation considers that months have different lengths (28-31 days) and accounts for leap years.
Enter your birth date in our calculator to get your exact age in years, months, days, hours, and even minutes. We calculate precisely from your birth moment to right now.
Enter your birth date above. The calculator shows your age in complete years, plus the remaining months and days. For example: 25 years, 3 months, and 14 days.
Simply enter your date of birth in the calculator above. We automatically calculate your age in years, months, days, and even break it down to hours and minutes.
Enter your birth date using the date picker or type it in. Click "Calculate Age" and instantly see your exact age, days until next birthday, and fun statistics about your life.
Enter your birth date in our calculator to find out your exact age in days. We calculate the total number of days from your birth date to today, including all leap years.
Our calculator shows your age in weeks after you enter your birth date. We divide your total days by 7 to give you the exact number of weeks you've been alive.
Enter your birth date to see your age in total months. We calculate the complete months from your birth date to today, accounting for varying month lengths.
Our calculator shows your age in years, months, and days. Enter your birth date and instantly see exactly how many complete years old you are, plus the remaining time.
To find the age difference between two people, calculate each person's age separately using our calculator, then subtract the smaller age from the larger one.
Use the "Calculate Age On" field to enter any future or past date. The calculator will show you exactly how old you will be or were on that date.
Enter your birth date and use the "Calculate Age On" feature with a 2025 date. You'll see exactly how old you'll be at any point in 2025.
After calculating your age, the results show a countdown to your next birthday with the exact number of months and days remaining. Never miss a birthday countdown!
After calculating your age, you'll see your next birthday countdown showing exactly how many months and days are left until your next birthday!
Our calculator tells you exactly which day of the week you were born on - Monday, Friday, or any other day.
Chronological age is your age in calendar time - the number of years, months, and days since you were born. This is different from biological age, which refers to how well your body functions.
Biological age measures how well your body functions compared to your chronological age. It's determined by factors like fitness, health markers, and lifestyle. Our calculator shows chronological age - for biological age, consult a healthcare provider.
Lunar age is used in some Asian cultures and adds 1-2 years to your Western age. You're considered 1 year old at birth, and age increases at Lunar New Year. Our calculator shows Western chronological age.
Yes! Our calculator accounts for leap years, varying month lengths (28-31 days), and provides precise calculations down to the second.
Absolutely! Our age calculator is 100% free with no limits. Calculate your age as many times as you want without signing up or paying.