Free online utility · Gentooly
Calculate age from a date of birth
Enter a birth date to see the exact age in years, months and days.
Use the interactive tool to complete your task. Core utilities are free to use. AI Studio, our separate AI product, is coming soon.
Use Age Calculator →How to use this tool
- Open the Age Calculator and enter the date of birth.
- Calculate the age.
- Read the result in years, months and days.
Common questions
How is age calculated?
The tool counts full years, then the remaining months and days, up to today’s date.
Is my date stored?
The tool is designed to run in your browser. Check the tool interface and privacy notice for the current processing behaviour.
Can I find the time between two dates?
Try the Countdown Timer tool for a target date.