Age Calculator

What Age Calculator is for

Find out exactly how old you are today. This page is designed for people who need to calculate age from a birth date and a reference date. Use the controls above to complete the task and review the result before using it elsewhere.

How to use Age Calculator

1. Prepare the correct input for this task and use a small sample first.
2. Enter the date of birth and, if available, the reference date; read the resulting years, months, and days.
3. Review the preview or output, make any needed adjustments, and save or download the result only after it looks correct.

Example to try

Compare a date of birth with today, then change the reference date to verify the result updates.

Limitations and quality checks

Date formats and leap days can affect edge cases; use the intended local date and do not rely on this for legal eligibility decisions. Supported formats, processing limits, and output quality depend on the controls and services available on this page. If an operation fails, try a small supported sample and read any error message rather than assuming the file was processed.

Privacy and safe use

Before using private, confidential, or business-sensitive material, review the processing note shown by this tool and the ArfaAI Privacy Policy. Some tools may use browser features, external libraries, or third-party services; do not assume every workflow is local-only. Keep an original copy of important files until you have verified the result.

Frequently asked questions