Age Calculator - Free Online Tool to Calculate Exact Age

Our Age Calculator is designed to give you more than just your age in years. By entering your Date of Birth and selecting a Date From, you can calculate your total age across multiple time units, including:

• Current Age (in years)
• Age in Months
• Age in Weeks
• Age in Days
• Age in Hours
• Age in Minutes
• Age in Seconds

This makes it perfect for anyone who wants to go beyond a simple birthday calculation and explore their age in detail.

💡 Pro Tip: If you’re working with percentages in studies or finance, try our Percentage Calculator for quick and accurate results alongside your age insights.

How the Age Calculator Works

• Select Your Date of Birth → provide the year, month, and day you were born.
• Choose a Date From → this is the date you want to calculate your age up to (defaults to today, but you can pick any date in the past or future).
• Click Calculate Age → the tool will instantly show your exact age in all the units listed above.

Extra features:

• Copy icons allow you to grab any single value.
• Download PDF button generates a full report with all results.

Why Use an Online Age Calculator?

• Precision: Find your exact age, right down to seconds.
• Flexibility: Calculate from today’s date or any custom “Date From.”
• Documentation: Save your results in PDF format.
• Ease of Use: Instant results with no manual math required.
• Fun & Insightful: Discover exactly how many hours or days old you are.

Real-World Applications

• Students: Check eligibility for exams, competitions, or admissions.
• Professionals: Track years of service or time until retirement.
• Medical Use: Calculate exact age in days or weeks for newborns or patients.
• Legal: Verify age requirements for forms, licenses, or IDs.
• Personal: Celebrate milestones like “10,000 days old” or “one billion seconds lived.”

Related Online Calculators

As part of our Online Calculators suite, you can also try:

• The Probability Calculator for estimating chances and outcomes.
• The Discount Calculator for finding quick savings.
• The Sales Tax Calculator to compute tax-inclusive totals.
• The Average Calculator for quick number crunching.

Why Use SEO Site Checker’s Age Calculator?

• Accurate calculations down to seconds.
• Flexible options with Date of Birth and Date From inputs.
• User-friendly features like one-click copy and PDF export.
• Free forever with unlimited access.
• Mobile-friendly and easy to use on any device.
• Part of a complete suite of Online Calculators.