Online Age Calculator | DOB & Birthday Date Calculator
Find your exact age in years, months, days, and even seconds with our free online age calculator. Perfect date of birth calculator for students, professionals, or anyone asking "what is my age today".
Age Calculator
Calculate your age in years, months, days, and more.
Free & Accurate Age Calculator
Why Use Our Age Calculator?
Instantly find out "how old are you" with our precise and easy-to-use age calculator. This versatile date calculator provides your exact age in years, months, and days from your date of birth. Whether you're curious about your age in minutes or need to find the age difference between two dates, our birthday calculator has you covered.
Precise Age Calculation
Detailed Age Breakdown
- Total Months
- Total Weeks
- Total Days
- Total Hours
- Total Minutes
- Total Seconds
Age Between Two Dates
Maximum Privacy with Client-Side Processing
How to Calculate Your Age
Enter Your Date of Birth
Use the dropdowns or the calendar icon to select your exact day, month, and year of birth. This is the only information you need to find your current age.
Check the Calculation Date
The "Age at the Date of" fields are automatically filled with today's date for your convenience.
Calculate Age
Click the "Calculate Age" button.
View Your Age
Instantly see your precise age displayed in a full breakdown of years, months, days, and more. (Optional: To find your age on a different date, simply change the pre-filled values in the "Age at the Date of" fields before clicking "Calculate Age.")
About the Online Age Calculator
This age calculator online is the simplest way to calculate age from date of birth. While the concept of age seems simple, calculating it precisely can be tricky due to leap years and varying month lengths. Our dob calculator handles all these complexities for you. It's a fun and useful tool for birthday planning, historical research, or simply for anyone curious to know "how old am I?".