New to BaZi? Start here.

Same effort. Different season.

Imagine riding a bicycle. Some days, the wind is behind you. Other days, every hill feels steeper. Same rider. Same bicycle. Different conditions.

BaZi is a traditional Chinese way of exploring your nature and life’s changing chapters. Get curious about yourself, your timing and your next move.

Four Pillars · 四柱

Plot your BaZi chart

Built on solar terms, not Lunar New Year.

Your birth profile is shared with Zi Wei and saved on this device.

Birth date and time 出生日期与时间

Name

Birth date

dd Mmm yyyy

Birth time

Birth time is unknown

Birthplace 出生地点

Birth city

City centres: GeoNames · CC BY 4.0

Birthplace timezone

BaZi time basis 时间方式

Shared with Zi Wei. Changing the time basis or longitude updates both charts; your recorded birth time stays unchanged.

Traditional gender 性别

Used only for traditional 10-year Luck Pillar direction.