How to calculate your exact age (with examples)
Updated August 20, 2025
Overview
This guide explores how to calculate your exact age (with examples) with steps you can verify using the AgeByDOB calculator. For deeper context, you may also enjoy Pet age equivalence: dogs & cats · How old is Selena Gomez today? (worked example) · How old is Margot Robbie today? (worked example).
Key Takeaways
- Use the native date picker for accuracy on mobile and desktop.
- Read your age in years, months, and days for exact results.
- Bookmark your result URL so you can revisit quickly.
Step-by-Step
- Open the calculator and enter your DOB.
- Press Calculate to get the exact breakdown.
- Check the birthday countdown and milestones.
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