Free Chinese Gender Predictor Chart Online

The Chinese Gender Predictor, also known as the Qing Dynasty Gender Chart, is one of the most popular and enduring methods for predicting a baby's sex. Believed to have been discovered in a tomb over 700 years ago and later used in the Qing imperial court, this chart uses just two pieces of information: the mother's lunar age at conception and the lunar month of conception. Our free online tool handles the lunar calendar conversion automatically and adds an AI-powered personalized analysis for a richer, more engaging experience.

How the Chinese Gender Chart Works

The chart is a simple grid. The rows represent the mother's Chinese virtual age (xu sui) at the time of conception, ranging from 18 to 45. The columns represent the lunar month of conception, from 1 to 12. Each cell in the grid contains either "boy" or "girl." To use the chart, you simply find the row matching the mother's lunar age and the column matching the conception month, and read the prediction. The traditional Chinese virtual age is different from Western age: you are considered 1 year old at birth, and you gain a year at each Chinese New Year, so your virtual age is typically 1 to 2 years more than your actual age.

Lunar Calendar vs Gregorian Calendar

The Chinese lunar calendar is a lunisolar calendar, meaning it tracks both the phases of the moon and the position of the sun. A lunar month begins with the new moon and lasts either 29 or 30 days. To keep the calendar aligned with the solar year, a leap month is inserted approximately every three years. This means that the same Gregorian date can fall in different lunar months from year to year. Our tool performs the full conversion from Gregorian to Chinese lunar dates for you, using accurate astronomical data from 1900 to 2100, including leap months.

How Accurate Is the Chinese Gender Predictor?

Honestly, the Chinese Gender Chart is a folk tradition, not a scientific method. Statistically, any binary prediction has a 50% chance of being correct, and studies have shown the chart performs at roughly that level. However, it remains enormously popular because it is fun, easy to use, and rooted in centuries of cultural tradition. Many parents enjoy using it alongside modern methods like ultrasound. We present it as entertainment and cultural exploration, not as medical advice. For an accurate determination of your baby's sex, consult your healthcare provider.

How to Use This Predictor

First, enter the mother's date of birth. Then enter the approximate date of conception. If you are not sure of the exact conception date, you can estimate it as the first day of your last menstrual period plus approximately two weeks. Click "Predict" and the tool will convert both dates to the Chinese lunar calendar, calculate the mother's virtual age, look up the Qing Dynasty chart, and display the result. The AI then provides a personalized analysis that explains the lunar calendar details, the cultural context of the prediction, and what to keep in mind.

The History of the Qing Dynasty Gender Chart

According to legend, the chart was discovered in the tomb of an ancient Chinese emperor and was later kept in the Qing Dynasty imperial palace, where it was used to predict the sex of imperial children. The original chart was said to have been brought to England in the early 20th century and later translated and published. Whether or not the legend is true, the chart has become a beloved cultural artifact and is used by expectant parents around the world. The version used here is one of the most commonly published variants.

Frequently Asked Questions

Is the Chinese gender predictor accurate?

The chart is a folk tradition with roughly 50% accuracy, essentially a coin flip. It is fun to use and culturally fascinating, but it should not replace medical methods. For accurate sex determination, consult your doctor.

What is Chinese virtual age (xu sui)?

Chinese virtual age counts you as 1 year old at birth and adds a year at each Chinese New Year. This means your virtual age is typically 1 to 2 years more than your Western age. Our calculator handles this conversion automatically.

Do I need to know the lunar calendar?

No. Simply enter the dates in the regular (Gregorian) calendar, and our tool converts them to the Chinese lunar calendar, including leap months, using accurate astronomical data.

Can I use this for gender selection or planning?

The chart is not a reliable method for gender selection. It is presented for entertainment and cultural interest. If you have concerns about gender-related genetic conditions, consult a genetic counselor or healthcare provider.