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Utility Tools
- Home
- Utility Tools
- Age Calculator
Precise age calculator
Find your age in years, months, and days instantly.
Your age
- Years
- —
- Months
- —
- Days
- —
How we calculate
Calendar aware math
We align years, then months, and finally days—borrowing days from the previous month when needed—to match how humans measure anniversaries.
Need time of day?
This calculator focuses on calendar age. For time-of-day precision, pair it with the time between dates tool.
What is Age Calculator?
Age Calculator is a free utility calculator from WizardOfAZ. Use it to calculate age values with instant results as part of your planning and decision making, without installing extra software.
Because everything happens locally in your browser, your numbers stay under your control while you calculate age values with instant results.
Popular ways to use Age Calculator
- Streamline planning and decision making by using Age Calculator to calculate age values with instant results.
- Share deliverables faster—processed values are ready for download in seconds.
- Combine Age Calculator with other WizardOfAZ tools to keep complex workflows in one browser tab.
Examples and workflow tips
- Upload a sample file, cast the spell to calculate age values with instant results, and download the processed result instantly.
- Bookmark the Age Calculator in your browser so recurring tasks stay only one click away.
- Share the spell with teammates who need a quick, no-install way to calculate age values with instant results.
Frequently asked questions
Is the Age Calculator secure?
Yes. The Age Calculator runs entirely in your browser, which means your numbers never leave your device.
What can I do with the Age Calculator?
You can planning and decision making by processing values without uploading them to an external service.
Can I use Age Calculator on mobile?
Yes. WizardOfAZ tools are responsive, so you can launch the spell on desktops, tablets, or phones without installing extra apps.
Related tools to explore
Expand your toolkit with other WizardOfAZ spells that complement Age Calculator:
- Base64 Tool — Use it to work with values using flexible options.
- Birthday Countdown — Use it to work with values using flexible options.
- Bmi Calculator — Use it to calculate calculations with instant results.