Free BaZi chart
Enter your birth details and we compute all four pillars instantly, bounded by true astronomical solar terms (節氣) rather than calendar months. Everything runs in your browser — nothing is sent anywhere.
Fill in your birth details and press “Get my free chart” to see your four pillars.
How to read your chart
What the four pillars mean
- Year
- Family, ancestry, background
- Month
- Career, occupation, environment
- Day
- Yourself, and your partner
- Hour
- Children, later life, inner thoughts
The five elements (五行)
Every character in your chart carries an element. Counting them shows which are abundant and which are scarce — but abundant does not mean good, nor scarce bad. It depends on the whole chart.
- 木목
- 火화
- 土토
- 金금
- 水수
BaZi months start at a solar term, not the 1st
This is where most calculators get it wrong. If you were born in the first days of a month you may still belong to the previous BaZi month — and if you were born before 立春, your BaZi year is still the previous one.
- 立春~2/寅
- 驚蟄~3/卯
- 清明~4/辰
- 立夏~5/巳
- 芒種~6/午
- 小暑~7/未
- 立秋~8/申
- 白露~9/酉
- 寒露~10/戌
- 立冬~11/亥
- 大雪~12/子
- 小寒~1/丑
Reference: ten stems and twelve branches
Heavenly stems (天干)
甲乙丙丁戊己庚辛壬癸
Earthly branches (地支) and zodiac
- 子 Rat
- 丑 Ox
- 寅 Tiger
- 卯 Rabbit
- 辰 Dragon
- 巳 Snake
- 午 Horse
- 未 Goat
- 申 Monkey
- 酉 Rooster
- 戌 Dog
- 亥 Pig