Four Pillars Chart Calculator for Korean Saju and Bazi
This Birth Code calculator generates a Korean Saju chart using the Four Pillars system, also known as Bazi. The terms used on this site mainly follow the Korean Saju tradition. Enter your birth details to view your chart, then click the linked items for brief explanations. Learn how to read and understand your Birth Code step by step
What You Can Learn
This site helps you understand your Day Master, learn how the Five Elements work, and read your Birth Code step by step. The explanations are based mainly on the Korean Saju tradition and are written in a simple, beginner-friendly way.
This site is designed not only to generate a Birth Code chart, but also to help beginners understand what the chart means through clear explanations and step-by-step guides.
FAQ
Birth Code is the term we use on this site for the Chinese Bazi or Four Pillars system, also known as Korean Saju.
They refer to closely related traditions based on the same chart structure. Bazi is the Chinese term, Four Pillars is a common English name, and Korean Saju is the Korean tradition using the same system. On this site, the explanations and interpretations mainly follow the Korean Saju tradition.
You need your birth date and birth time. If you know your place of birth, that can also help with accurate chart calculation.
You can still explore your chart, but some parts may be missing or less accurate. The Hour Pillar in particular depends on the birth time.
You can view your Four Pillars chart and click the linked items to read a brief explanation. Depending on the page, you may also see related chart details and learning content.
This site uses the shared Four Pillars chart system found in related traditions, but the explanations and interpretations mainly follow the Korean Saju tradition.
This Bazi and Saju calculator is designed to help beginners understand their birth code chart step by step. For deeper learning, explore the Learn section and Glossary. Your birth data is processed only for calculation and is not stored or saved.