Your free Bazi chart. Know your timing before you decide.

Yes, it's free. Enter your birth date and time on the home page and your Four Pillars appear instantly, no sign-up. Create a free account when you want to save your chart and get Personal Auspicious Days.

Yes. The system leaves out the Hour pillar and still analyses your Year, Month and Day pillars in full. If you know your approximate time, enter the closest one and check it against events in your life.

Your date of birth, time of birth, and gender. Your name is optional. If you don't know your birth time, tick "Unknown time"; twins can be specified too. If you were born in Thailand, China or Singapore, you can switch on a local-time adjustment for your birth city's longitude in the advanced settings.

Clock time follows your time zone, not the sun's position where you were born. The app offers an optional adjustment by your birth city's longitude (4 minutes per degree) for 98 cities in Thailand, China and Singapore. It is off by default; if you were born near the boundary between two hours, switch it on to see whether your Hour pillar changes.

Charts are calculated from your actual birth date and time, with months set by the 24 Solar Terms and the day changing at 23:00. Every value follows an explicit rule and automated tests check the engine's calculation, so you can see why and judge it against your own life.

The Day Master is the Heavenly Stem of the Day pillar and represents the chart's owner. Every Bazi reading starts with your Day Master: its element, whether it is strong or weak, and which elements support it. In the sample chart on this page, the Day Master is 辛, Yin Metal.

Sun-sign astrology looks mainly at the Sun's position. Bazi uses the year, month, day and hour of your birth — 4 pillars, 8 characters — with months set by the 24 Solar Terms, and is read from the Day Master (日主) and the 10-year Luck Pillars. So the result is personal to you and can be explained through the rules of the pillars and elements.

No. Your zodiac animal (the Horse, for example) is only the Earthly Branch of the Year pillar, 1 of the 8 characters. Bazi reads all 8, starting from the Day Master (the Heavenly Stem of the Day pillar), so people born in the same year can have very different charts.

The Bazi year starts on Li Chun (立春, Start of Spring), not on 1 January or Chinese New Year. The 丁未 year begins on 4 February 2027, so anyone born before Li Chun uses the previous year's Year pillar.

They compare each day's energy with your own chart to show whether the day suits starting, negotiating, or slowing down on something. It's guidance for your planning; the decision is always yours.

Creating a chart is free, and you can save 1 chart free. Premium is ฿59/month or ฿599/year, and Bazi Master is ฿590/month or ฿5,990/year. In-depth reports are unlocked with Tokens. (Prices charged in Thai baht, THB, as of 7 Oct 2026)

Each plan comes with its own benefits and bonus Tokens every cycle. In-depth reports are still unlocked with Tokens, at a lower price the higher your plan. The Personality report is free to unlock on every plan.

No. Charts and reports are calculated by a Bazi engine following written rules, and there is no AI model in the system, so every value can be traced back to its rule.

Your birth date, time, and gender are used only to calculate your chart. We never sell your data or pass it to third parties without your instruction. You log in with Google, so there's no new password to create. Consent is recorded under Thailand's PDPA, and you can request account deletion yourself at any time.

The reports and app menus are available in 10 languages: Thai, English, Simplified Chinese, Traditional Chinese, Japanese, Korean, Vietnamese, Indonesian, Spanish, and Russian. This page is in Thai and English. Payments are in Thai baht.