Age, DOB & Life Calc
Calculate age, DOB, life expectancy, gestational age, and due date.
Our comprehensive age calculator helps you determine your precise age from birth to any target date. Whether you need to know your exact age for legal documents, plan birthday celebrations, track personal milestones, or simply satisfy your curiosity, our calculator provides detailed results in multiple time units. The calculator accounts for leap years, different month lengths, and provides additional information like days until your next birthday. With support for both past and future date calculations, you can explore how old you will be on specific dates or how old you were at important moments in history.
Calculator Features
Discover the powerful features that make our age calculator perfect for all your age calculation needs.
How to Use the Age Calculator
Learn how to use our age calculator effectively for accurate age calculations.
1. Enter Your Birth Date
Input your exact birth date using the date picker. Make sure to include the correct year, month, and day for the most accurate calculation. You can also manually type the date in the format YYYY-MM-DD.
2. Select Target Date (Optional)
By default, the calculator uses today's date. You can change this to any date in the past or future to calculate your age at that specific time. This is useful for historical calculations or future planning.
3. Get Your Results
Click the Calculate button to see your detailed age breakdown. The calculator will show your age in years, months, and days, plus additional time units and information about your next birthday.
Common Use Cases
Explore the various applications of age calculations in everyday life and professional settings.
πLegal & Administrative
- β’Filling out official documents and forms
- β’Age verification for legal requirements
- β’Driver's license and ID card applications
- β’Insurance policy calculations
- β’Employment age verification
- β’Voting age confirmation
πPersonal & Social
- β’Birthday party planning and countdowns
- β’Personal milestone tracking
- β’Social media age announcements
- β’Family tree research
- β’Reunion planning
- β’Anniversary celebrations
π₯Healthcare & Medical
- β’Medical age assessments
- β’Vaccination schedule planning
- β’Age-appropriate health screenings
- β’Pediatric growth tracking
- β’Geriatric care planning
- β’Clinical trial eligibility
πEducation & Academic
- β’School enrollment age verification
- β’Academic program eligibility
- β’Scholarship age requirements
- β’Student ID applications
- β’Graduation planning
- β’Educational milestone tracking
Age Calculation Methods
Understand the mathematical methods behind age calculations.
Basic Age Calculation
Calculate age by subtracting birth year from current year.
Age = Current Year - Birth YearPrecise Age Calculation
Account for months and days to get exact age.
Age = Years + (Months/12) + (Days/365.25)Days Calculation
Calculate total days between two dates.
Total Days = (Target Date - Birth Date) in daysNext Birthday Calculation
Find days until next birthday.
Days Until Birthday = Next Birthday Date - Current DateAge Calculation Tips
Master age calculations with these helpful tips and best practices.
Frequently Asked Questions
Find answers to common questions about age calculations and our calculator.