Korean Astrology · 사주
What does your birth date say in Korean?
Western astrology has 12 signs. Korean saju reads the exact day you were born — for a story that actually fits. Reveal your full chart free in seconds — then see who you click with.
Reveal my saju chart free →Free chart · compatibility from $7 · by an actual Korean, not AI · for fun & self-reflection
See your Korean saju chart
Your Day Master, your four pillars, and your five-element balance — calculated live from your birth date, free.
How it works
Get your free chart
Enter your birth date — your Day Master, four pillars and five-element balance appear instantly.
Start free →2Add someone else
A partner, a crush, a friend, your bias. Drop in their birth date too — their chart is free as well.
Add a person →3See your compatibility — 궁합
Unlock how your two charts click ($7) — read on screen instantly and saved to a private link. No waiting, no email.
Try it →
Not your ChatGPT horoscope
Most “Korean astrology” online is auto-translated guesswork. Saju (四柱, “four pillars”) is a 1,000-year-old system Koreans still use today — for marriage, business, even baby names. Sajoo brings it to you in English, the way it’s actually read in Korea.
By someone who grew up with it — every reading read by hand, never by AI.
Daily readings on Instagram & YouTube
@getsajoo
Questions
Do I need my birth time?
No — your Day Master comes from your birth date. Birth time just adds detail.
Is this serious?
It’s for entertainment and self-reflection — a fun, cultural way to look at yourself. Not a prediction of the future.
Is it really free?
Your saju chart — your Day Master, four pillars and five-element balance — is free for anyone you enter. The compatibility reading between two people is $7, and it unlocks instantly on screen.
How do I get my compatibility after paying?
It appears right here on the page the moment you pay — no email, no waiting. We also save it to a private link, so you can reopen it any time, on any device, or send it to the other person.