To calculate your Chinese age, you need to use the Chinese lunar calendar. In the Chinese tradition, a baby is considered one year old at birth, taking into account the time spent in the womb. The baby will be one year older at Chinese New Year, which usually falls between January 21 and February 20. Here are some ways to calculate your Chinese age:

• Chinese Age Calculator: You can use an online Chinese age calculator to determine your Chinese age and Chinese birth date. Enter your date of birth as per the English calendar, and the calculator will convert it into your Chinese date of birth. You can also find your Chinese year of birth and your ruling Chinese animal.

• Lunar Age Calculator: You can calculate your Chinese lunar age by subtracting your birth year in the Chinese lunar calendar from the current year in the Chinese lunar calendar and adding one. For example, if you were born in 1990, and the current year is 2023, your Chinese lunar age would be 34 (2023 - 1990 + 1) .

• Virtual Age: In the Chinese lunar age system, a person is considered one year old at birth and one year older every Chinese New Year. Before the lunar birthday, the round age is equal to the virtual age minus two. After the lunar birthday, the round age is equal to the virtual age minus one.

• Age Counting: In the Chinese age counting system, your age increases by one year on Chinese New Year and not on the day of your birthday. This means that if you were born on January 30, 1990, and Chinese New Year fell on February 5, 1990, you would be considered two years old on February 5, 1991, even though you were born less than a year earlier.

In summary, your Chinese age is calculated based on the Chinese lunar calendar, and it is different from your age in the Western system.