Age Calculator

Age Calculator – Description

This Age Calculator helps you accurately calculate the age or time difference between two dates. It allows users to select a Date of Birth and an Age at the Date of using interactive calendars or dropdowns. The calculator then displays the age in multiple formats, including years, months, weeks, days, hours, minutes, and seconds.

The calculator follows the standard age system, where age increases on a person’s birthday, which is commonly used in most countries worldwide. It also visually displays calendars for both selected dates, highlighting the chosen days for better understanding.

A “Now” button is included to instantly set the second date to today’s current date, making it ideal for quickly calculating a person’s present age. Users can also save the result as a PDF, with selected calendar dates clearly highlighted.

This tool is fast, accurate, mobile-friendly, and suitable for educational, personal, and professional use.

How to Use the Age Calculator

Step 1: Select Date of Birth

• Choose the month, day, and year from the dropdown menus

• Or click the calendar icon to select the date visually

Step 2: Select “Age at the Date of”

• Choose a specific date using dropdowns or the calendar

• Or click the Now button to automatically select today’s date

Step 3: Calculate Age

• Click the Calculate button

• The result will be displayed instantly below

Step 4: View Detailed Results

The calculator shows age in:

• Years, months, and days

• Total months and days

• Total weeks and days

• Total days

• Total hours

• Total minutes

• Total seconds

It also displays two monthly calendars highlighting:

• Date of birth

• Selected comparison date

Step 5: Save Result as PDF

• Click Save as PDF to download a printable version

• Highlighted dates appear bold in the PDF for clarity

Step 6: Reset Calculator

• Click the Clear button to reset all results and start again

Key Features

• Interactive calendar date selection

• “Now” button for instant current date selection

• Accurate age calculation

• Multiple time unit conversions

• Visual calendar highlighting

• Printable PDF output

• No page reload required

• Fully embeddable and Google Sites compatible