About Age Calculator
This free age calculator computes your exact age from your date of birth to today (or any date you choose). It shows age in years, months and days, plus total days, weeks, months and hours you have been alive. The birthday countdown shows how many days until your next birthday.
Useful for calculating age for official documents, insurance forms, school admissions, visa applications and any situation requiring exact age. Also shows your zodiac sign, birth stone and the day of the week you were born.
Frequently Asked Questions
How is exact age calculated?+
Age is calculated by finding the difference between date of birth and the reference date (today or the date you set). Years, months and remaining days are computed separately accounting for varying month lengths and leap years.
Can I calculate age for a future or past date?+
Yes โ change the "Calculate Age As On" field to any date. You can find what your age will be on a future date, or verify historical ages.
How are zodiac signs determined?+
Western zodiac signs are based on the sun sign โ the position of the sun at your birth date. Each sign covers roughly one calendar month. This calculator shows your Western zodiac sign based on your birth month and day.
What is a birth stone?+
Birth stones are gemstones traditionally associated with each birth month. January is Garnet, February is Amethyst, March is Aquamarine, and so on. They are widely used in jewellery and gifting.
Is this calculator accurate for official age calculations?+
This calculator accurately computes calendar age. For official purposes like school admissions or government documents in India, age is typically calculated as of a specific cutoff date (e.g. 31st March or 1st June of the academic year).