The ultimate answer to "How old are you?" - Free, accurate, and always available.
HowOldAreU.com was created out of a simple need: to answer the age-old question "How old are you?" with perfect precision. While many people know their age in years, few know exactly how many days, hours, or minutes they've been alive.
We realized that existing age calculators were either too complicated, poorly designed, or lacked the detailed breakdown that curious minds crave. So we built something better - a beautiful, fast, and incredibly detailed age calculator that works on any device, anywhere in the world.
Get your age calculated instantly with results in multiple formats - years, months, weeks, days, hours, and minutes.
Beyond age calculation, discover your zodiac sign, next birthday countdown, and the day of the week you were born.
Designed specifically for mobile users with touch-friendly inputs and responsive design that works perfectly on any screen size.
Your birth date stays in your browser. We don't store personal information on our servers, ensuring complete privacy.
To provide the world's most accurate, beautiful, and user-friendly age calculator. We believe everyone should be able to answer "How old are you?" with complete precision, whether they're curious about their exact age for personal reasons, official documents, or just for fun.
Our age calculator uses advanced JavaScript algorithms to ensure accuracy across different calendar systems and time zones. The calculations account for:
We're constantly improving HowOldAreU.com based on user feedback and emerging needs. Upcoming features include:
We love hearing from our users! Whether you have questions, suggestions, or just want to share how our calculator helped you, we're here to listen.
Made with love for everyone who's ever wondered "How old are you?" exactly