Enter age on a known date to estimate birth date
Calculate exact age with our simple, accurate age calculator. Perfect for birthdays, anniversaries, and planning.
Select your birth date using the date picker. The calculator works for any date from 1900 onwards.
Optionally select a specific "as of" date. Defaults to today. Perfect for calculating age at a future date.
Receive your exact age in years, months, weeks, days, hours, and minutes instantly.
Accurate, detailed, and easy-to-use age calculator with multiple features.
Accounts for leap years, varying month lengths, and time zones. Accurate down to the minute.
Shows age in years, months, weeks, days, hours, and minutes – all at once.
Calculate age as of today or any future/past date. Perfect for retirement planning or milestone anniversaries.
Whether it's for a birthday, anniversary, or just curiosity – get your precise age in years, months, weeks, days, hours, and minutes.
All calculations happen locally in your browser — completely private and secure. No registration,
unlimited usage, 100% free!
Our calculator is extremely accurate, accounting for leap years, varying month lengths (28, 29, 30, or 31 days), and time zones. It calculates age down to the exact minute based on the dates you provide.
Yes! By default, the calculator uses today's date. However, you can specify any future or past date in the "As of Date" field to calculate age as of that date. Perfect for retirement planning or future milestone anniversaries.
Yes, absolutely! Our calculator is completely free with no hidden costs. No registration, no subscriptions, no limits. Use it as many times as you need.
Yes, it works for any valid date from year 1900 onwards. You can calculate the age of historical figures, monuments, or any event with a known date.
Your privacy is our priority! All calculations happen locally in your browser using JavaScript. No data is sent to any server – 100% private and secure.
Yes! The calculator is fully responsive and works perfectly on smartphones, tablets, and computers. Just visit the page on any device with a modern browser.
