Age Calculator
Enter any date of birth and instantly calculate the exact age in years, months, and days up to today or any target date.
What Is This Tool?
Calculate your exact age online for free with Toolify's Age Calculator. ToolifyPDF's age calculator gives you your precise age in years, months, and days — plus the number of days until your next birthday. You can also calculate the age of anything (a company, an event, a building) by setting a custom start and target date. Instant results, no account needed.
How to Use
Enter Your Date of Birth
Select your birth date using the date picker.
Set the Target Date
Choose the date to calculate age on — defaults to today.
See Your Age
Your age in years, months, and days is displayed instantly.
100% Free
No hidden charges
Files Auto-Deleted
After processing
No Sign-Up
Just upload & go
Any Device
Mobile & desktop
Key Features
Exact Age Calculation
Get your precise age in years, months, and days — not just years.
Custom Target Date
Calculate age on any date — past, present, or future.
Days Until Next Birthday
See exactly how many days are left until your next birthday on Toolify.
Instant Results
Age is calculated and displayed immediately with no waiting on ToolifyPDF.
Frequently Asked Questions
Can I calculate age for a date in the past?
Yes. Set any past date as the target and the tool calculates the age at that time.
Does it account for leap years?
Yes. The calculation is fully accurate including leap years.
Can I calculate the age of a company or event?
Yes. Enter any start date and target date — not just birth dates.
Is the result in years only?
No. Toolify gives a detailed breakdown: years, months, and remaining days.