Chinese Age Calculator
Enter your date of birth to instantly see your Chinese nominal age — the traditional East Asian reckoning that counts birth year as year one.
Date of Birth
How it works: Traditional Chinese age (虚岁, xūsuì) counts the birth year as "year one." So a child born today is already age 1, and turns 2 on the next Lunar New Year. This calculator uses the simplified formula: Chinese age = Western age + 1.
Your Age Results
Enter your birth date and click Calculate Age
Western Age
(Gregorian calendar)
—
years old
Chinese Nominal Age
虚岁 (xūsuì)
—
years old
Born
—
Days Lived
—
Next Birthday
—
Age System Comparison
| Year | Western Age | Chinese Nominal Age | Difference |
|---|
Summary
Enter your date of birth to instantly see your Chinese nominal age — the traditional East Asian reckoning that counts birth year as year one.
How it works
- Enter your date of birth using the date picker.
- The calculator finds your Western (Gregorian) age.
- Chinese nominal age adds 1 to your Western age, counting the birth year as "year one."
- Your result shows both Western age and Chinese nominal age side by side.
- The chart below illustrates the difference across years.
Use cases
- Understand your age in Chinese cultural and traditional contexts.
- Calculate the nominal age used in traditional Chinese medicine consultations.
- Prepare for Chinese New Year greetings where nominal age is customary.
- Research East Asian age traditions for academic or genealogy work.
- Explain the age system to friends or family with Chinese heritage.
- Verify age references in older Chinese historical or literary texts.