Code By Birth – Korean Astrology and Saju Chart Guide

Use this calculator to generate your Birth Code (Korean Saju) chart based on your birth date and time.
You can click the linked items in the chart to see a brief explanation.

Calculator Guide Glossary

Name

Gender

Date of Birth (Solar Calendar)

Birth Time

Birth time unknown

Birth Time Zone

Choose a city-based time zone. The calculator applies the actual offset for the selected place and date.

Wood Fire Earth Metal Water

Enter the details and click “Calculate” to view the Four Pillars, Eight Characters, Ten Gods, 12 Life Stages, Hidden Stems, 10-Year Luck Cycles, and annual luck from 5 years before to 5 years ahead.

This calculator is designed to help beginners understand their birth code chart (Saju) 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.