Free BaZi Calculator Online

BaZi (八字), or Four Pillars of Destiny, is a classical Chinese system that reads your exact birth date and time as an energetic blueprint. Your date and time produce four pillars — Hour, Day, Month, Year — each containing a Heavenly Stem and an Earthly Branch. Together these 8 characters reveal your elemental makeup, natural tendencies, and the rhythm of your life's chapters. It is not fortune-telling — it is a precise framework for understanding who you are and what kind of time you are living through.

The birth time determines your Hour Pillar, which adds significant depth to the reading — particularly around your inner world, early life, and certain personality traits. If you don't know your exact time, you can still generate a chart using just the date. It will be incomplete, but still highly meaningful. We recommend checking your birth certificate or asking family if possible — even an approximate hour helps narrow things down considerably.

Basic mode shows the essentials — Heavenly Stems, Earthly Branches, and elemental balance. It's clean and straightforward, ideal if you're new to BaZi. Pro mode unlocks the full chart: Hidden Stems, 10 Gods codes with percentage breakdown, Symbolic Stars, Branch Interactions (Six Harmonies, Clashes, Harms, Punishments), Nayin, Seasonality, and Life Stages for every pillar. You can switch between modes at any time with a single toggle.

Every section of the calculator has a built-in AI Analysis button. When you tap it, the AI receives your actual chart data — stems, branches, gods, and interactions — and generates a personalised interpretation for that specific section. It reads your Four Pillars, your 10 Year Luck Cycles, your Year Pillars, or the compatibility between two charts. The responses are specific to your data, not generic. Each analysis uses coins from your account balance.

Credits are Baguame's in-app currency for AI features. Each AI analysis costs a small number of coins depending on its depth — for example, a Four Pillars analysis costs 3 coins, a Compatibility report costs 3 coins. You receive a starting balance of coins when you register. Additional coins can be purchased inside the app. This model means you only pay for what you actually use — there's no subscription required to access AI features.

Yes — fully. Baguame is designed to work on any screen size without compromise. The full chart, all Pro mode details, AI chat, Compatibility Mode with two charts side by side, tooltips, and the Date Navigator are all optimised for mobile. You don't need a desktop or a special app download — open app.baguame.com in your phone's browser and everything works immediately.

Most BaZi calculators display a static chart and stop there. Baguame was built by a working Feng Shui and BaZi practitioner who needed a real professional tool — so every feature exists because someone actually uses it in consultations. The result is a fully interactive chart with complete Pro depth, AI analysis for every section, Compatibility Mode that works on mobile, a Date Navigator that drills down to the hour, and a Residents system that connects your data across multiple calculators on the platform.

Yes. All birth data and calculations are stored exclusively in your personal account — no one else has access. We don't sell, share, or use your personal data for advertising. Birth date information is deeply personal, and we treat it accordingly: as a private instrument for your own self-understanding, not a data point. Full details are available in our Privacy Policy.

Compatibility Mode lets you place two complete BaZi charts side by side and compare them. Select any two residents from your account, tap Compare, and both full charts appear simultaneously — including elemental balance, radar charts, Stars Distribution, Symbolic Stars, and Branch Interactions for each person. You can then run an AI Compatibility Analysis that reads both charts together and explains the dynamic: where the two people support each other, where tension arises, and what each person needs from the relationship.

Not at all. Baguame is designed for both complete beginners and experienced practitioners. If you're new, start with Basic mode — the chart is clean, the labels are in English, and every element has a tooltip explaining what it means. The AI analysis can explain any section in plain language. If you already know BaZi, switch to Pro mode for the full depth of the chart. The system adapts to wherever you are.