How to Use the Age Calculator
Our Age Calculator is a versatile tool that does more than just calculate your age. It provides comprehensive information about your birth date, including international age, Korean age, zodiac sign, and Chinese zodiac animal. This guide will walk you through all its features.
Getting Started
Step 1: Enter Your Birth Date
When you open the Age Calculator, you’ll see a date input field. You can enter your birth date in two ways:
- Click the calendar icon to select a date from the date picker
- Type directly into the field (format depends on your browser settings)
Step 2: View Your Results
Once you enter your birth date, the calculator instantly displays:
- International Age (만 나이): Your age calculated from your birthday, which is the global standard
- Korean Age (한국 나이): Your age according to traditional Korean counting
- Days Until Birthday: How many days until your next birthday
- Zodiac Sign: Your Western astrological sign based on your birth date
- Chinese Zodiac Animal: Your animal sign based on your birth year
Understanding the Results
International Age vs Korean Age
The calculator shows both age systems side by side for easy comparison:
| System | Calculation Method |
|---|---|
| International Age | Counts from 0, adds 1 each birthday |
| Korean Age | Starts at 1, adds 1 every January 1st |
For example, if you were born on July 15, 1995:
- International age in 2026 (before July 15): 30 years old
- Korean age in 2026: 32 years old
Learn more about the difference in our article: Korean Age vs International Age
Zodiac Signs
Your zodiac sign is determined by your birth date and corresponds to one of 12 constellations:
| Sign | Date Range |
|---|---|
| Aries | Mar 21 - Apr 19 |
| Taurus | Apr 20 - May 20 |
| Gemini | May 21 - Jun 20 |
| Cancer | Jun 21 - Jul 22 |
| Leo | Jul 23 - Aug 22 |
| Virgo | Aug 23 - Sep 22 |
| Libra | Sep 23 - Oct 22 |
| Scorpio | Oct 23 - Nov 21 |
| Sagittarius | Nov 22 - Dec 21 |
| Capricorn | Dec 22 - Jan 19 |
| Aquarius | Jan 20 - Feb 18 |
| Pisces | Feb 19 - Mar 20 |
Click on your zodiac sign in the results to learn more about its characteristics.
Chinese Zodiac Animals
The Chinese zodiac assigns an animal to each year in a 12-year cycle:
🐀 Rat → 🐂 Ox → 🐅 Tiger → 🐇 Rabbit → 🐉 Dragon → 🐍 Snake → 🐴 Horse → 🐐 Goat → 🐒 Monkey → 🐓 Rooster → 🐕 Dog → 🐖 Pig
Your animal is determined by the year you were born. In Korean culture, this is called “띠” (tti) and plays an important role in compatibility and fortune-telling.
Practical Uses
Planning Birthday Celebrations
The “Days Until Birthday” feature helps you:
- Count down to your birthday
- Plan surprise parties
- Remember friends’ and family members’ birthdays
Understanding Korean Culture
If you’re:
- Traveling to Korea: Know both your ages for social situations
- Working with Korean colleagues: Understand age-based hierarchy
- Learning Korean: Practice using age-appropriate speech levels
Astrological Curiosity
The calculator provides quick access to:
- Your personality traits based on zodiac sign
- Compatibility with other signs
- Your Chinese zodiac characteristics
Mobile-Friendly Design
The Age Calculator works seamlessly on:
- Desktop computers
- Tablets
- Smartphones
The responsive design ensures all features are accessible regardless of your device.
Privacy Note
The Age Calculator:
- Works entirely in your browser
- Does not store your birth date
- Does not require account creation
- Is completely free to use
Related Tools and Articles
Explore more features on our site:
- Understanding Zodiac Signs - Learn about all 12 zodiac signs
- Chinese Zodiac Animals - Discover the meaning of each animal
- Birthstones by Month - Find your birthstone
- Korean Age vs International Age - Understand the difference
Frequently Asked Questions
Why are there two different ages?
Korea traditionally uses a different age-counting system. While international age counts from birth, Korean age considers you 1 year old at birth and adds a year every New Year’s Day.
Is the zodiac sign based on Western or Eastern astrology?
The main zodiac sign shown is based on Western astrology (the 12 constellation signs). The Chinese zodiac animal is from Eastern astrology.
Can I calculate someone else’s age?
You can enter any birth date to calculate the age and zodiac information for anyone.
What if I was born on a zodiac cusp?
If you were born on the borderline between two signs (cusp dates), check our detailed zodiac articles for more information about cusp personalities.
Try the Age Calculator now and discover all your birth date information in one place!