Age Calculator
Exact age in years, months and days, plus your next birthday.
Your result appears here
Fill in the fields on the left and press Calculate. The answer, the breakdown and a copy button all land in this card.
How it is calculated
Count whole years, then whole months, then the remaining days between the two dates.
Borrowing days from the previous month keeps the result correct across months of different lengths and leap years.
Worked example
Born 15 March 1995, on 12 August 2026 you are 31 years, 4 months and 28 days old — about 11,473 days.
Questions people ask
Some count 30 days as a month or ignore leap years. This one walks the real calendar, which is how official age is determined.
Yes. Change the "Age as on" date to any date — useful for eligibility cut-offs and school admissions.