The question "How old am I?" seems simple, but your age is more than just a number of years. It's a cumulative total of months, weeks, days, and even seconds.

More Than Just Years: A Full Breakdown

Our calculator gives you the full picture of your life's duration:

• Total Months, Weeks, or Days: See your age from a different perspective, great for tracking a newborn's age or a project timeline.
• Minutes and Seconds: For ultimate precision, watch your life ticking by in real-time.

The Math Behind It: Handling Leap Years

An accurate age calculation depends on correctly handling leap years. An extra day (February 29th) is added to the calendar every 4 years. Our calculator automatically accounts for every leap year you've lived through to ensure the total count is precise. Learn more with our Guide to Leap Years.

Further Reading

• For a comprehensive overview of all date tools, see The Ultimate Date Calculator Hub.
• For time-based tools, check out The Complete Time Calculator Resource.