Age Calculator
Calculate your exact age in years, months, days, hours, and minutes. Discover your zodiac sign, birthstone, and more.
Keep life milestones visible with DayTrackr, which creates countdowns to birthdays, anniversaries, and personal events.
Birth Date
Tip: Use the date picker to select your birth date, or type it in YYYY-MM-DD format. Enable the checkbox above to calculate your age on a specific past or future date.
VitalMetrics - Age Calculator
12/22/2025
Your Age
Enter your birth date to calculate your age
How Age is Calculated
Your age is calculated by finding the difference between your birth date and the current date. The calculation takes into account:
- •Years: The number of complete years you've lived
- •Months: Additional complete months after the last birthday
- •Days: Remaining days after accounting for complete months
- •Leap Years: The calculation accounts for leap years to ensure accuracy
We use the Gregorian calendar, which is the most widely used civil calendar system. This calendar includes leap years (every 4 years, with some exceptions) to keep our calendar aligned with Earth's orbit around the sun.
Understanding Your Results
Zodiac Signs
Your zodiac sign (also called your sun sign) is determined by the position of the sun at the time of your birth. The 12 zodiac signs are part of Western astrology and are believed by some to influence personality traits and life patterns. Each sign corresponds to specific dates within the year and is associated with one of the four elements: Fire, Earth, Air, or Water.
Birthstones
Birthstones are gemstones associated with each month of the year. The tradition of birthstones dates back thousands of years to ancient civilizations. Each stone is believed to have special properties and bring good fortune to those born in that month. The modern birthstone list was standardized in 1912 by the American National Retail Jewelers Association.
Chinese Zodiac
The Chinese zodiac is a 12-year cycle, with each year represented by an animal. Unlike Western astrology, which is based on months, the Chinese zodiac is based on the lunar calendar and your birth year. The 12 animals are: Rat, Ox, Tiger, Rabbit, Dragon, Snake, Horse, Goat, Monkey, Rooster, Dog, and Pig. Each animal is believed to have unique characteristics that influence the personality of people born in that year.
Life Milestones
Knowing your exact age in various units (days, weeks, hours) can help you appreciate life's milestones. For example, if you're 0 days old, you've experienced that many sunrises and sunsets! This perspective can help you treasure each day and celebrate the journey of life.
Age & Wellness Tips
Make the most of every year of your life
Celebrate life milestones
Use age milestones as opportunities for reflection and goal-setting. Whether it's a round number birthday or a personal achievement, celebrating milestones helps you appreciate your journey and plan for the future.
Age is just a number
Your chronological age doesn't define your capabilities or potential. Focus on maintaining physical, mental, and emotional wellness at any age. Many people achieve their greatest accomplishments later in life.
Prioritize preventive health
Different ages call for different health screenings and preventive care. Consult with your healthcare provider about age-appropriate checkups, vaccinations, and health screenings to stay proactive about your wellness.
Stay mentally active
Challenge your brain at every age through learning new skills, reading, puzzles, or creative pursuits. Mental stimulation helps maintain cognitive function and can reduce the risk of age-related cognitive decline.
Maintain social connections
Strong social relationships are linked to better health and longevity at all ages. Invest time in meaningful relationships with family, friends, and community to support your emotional and mental wellbeing.
Embrace healthy aging
Healthy aging includes regular physical activity, balanced nutrition, adequate sleep, stress management, and staying engaged with life. It's never too early or too late to adopt habits that support long-term health and vitality.
Frequently Asked Questions
Get answers to common questions
Still have questions?
Check our health guides or explore more calculators
Disclaimer
This age calculator is for informational and entertainment purposes only. The astrological information (zodiac signs, birthstones, Chinese zodiac) is based on traditional beliefs and cultural practices, and should not be used to make important life decisions. Age calculations are based on the Gregorian calendar and assume accurate birth date input.