Age Calculator - Calculate Your Exact Age

Find out your precise age in years, months, days, or even seconds with our simple online age calculator. Perfect for tracking birthdays, planning milestones, or just knowing exactly how old you are today

How to Use the Age Calculator

To determine your age or the duration between two dates:

1. Enter Your Date of Birth: Provide your birth date in the designated field.
2. Select the "Age at the Date of":Choose the date up to which you want to calculate your age. By default, this is set to the current date.
3. Click "Calculate": The calculator will display your age in years, months, weeks, days, hours, minutes, and seconds.

Example: If you were born on January 1, 2000, and today is March 24, 2025, the calculator will show:

• Years: 25
• Months: 2
• Weeks: 11

Understanding Different Age Calculation Systems

Age calculation varies across cultures:

• Common Age System: Age increases on your birthday each year. For instance, someone who has lived for 3 years and 11 months is considered 3 years old and will turn 4 on their next birthday. This system is prevalent in most Western countries.
• East Asian Age Reckoning: In certain cultures, individuals are considered 1 year old at birth, and their age increases at the start of the Lunar New Year. For example, a baby born just before the Lunar New Year could be considered 2 years old shortly after birth.

Addressing Month-End Date Calculations

Calculating age involving month-end dates can be tricky due to varying month lengths:

Scenario: Calculating from February 28, 2022, to March 31, 2022.

• Method 1: Considering February 28 to March 28 as one month results in one month and 3 days.
• Method 2: Treating both February 28 and March 31 as month-ends results in exactly one month.