Chinese Composite Chart
Other tools just score two full charts side by side. This does something else: it puts you at the center, treats each person as one force pointing at you, and reads where the pressure comes from and what your bridge element is. It works even from just their day master.
01
Enter your birth date and time. The chart is computed locally in your browser — nothing is uploaded.
02
Pick the relationship (mother / father / partner…) and enter their day master. No exact BaZi? Turn on "inferred from experience".
03
See the field's nature, your bridge lifeline and allies, plus per-relationship dynamics.
Almost every compatibility tool on the market does the same thing: put two full charts side by side and score them. This composite chart (synastry) does something none of them do: it puts you at the center, treats parents and key people as individual forces pointing at you, and aggregates them into one relational element field — while tolerating incomplete input. That comes from a badly overlooked reality: enormous numbers of people simply cannot get their elders' birth data — adoption, estrangement, lost records.
Full four pillars / birthday without hour / birth year only / day master only — all four tiers compute, each with its confidence clearly labeled.
Works even when you infer someone's day master from experience — everything stays labeled "based on your own judgment", never faking precision.
In a high-suppression field, it names the rescuing element that converts the force controlling you into a force nourishing you.
It only describes relationship dynamics, attributing pressure to elemental forces — never judging your parents as people.
Relationships with the same structure always receive the same conclusion, and every sentence can be traced back to a specific relationship edge — no randomly generated boilerplate.
Pressure is always attributed to elemental forces — we never judge your parents as people. Hypothesis-tier input stays clearly labeled throughout, never faking precision.
Your birth details are computed locally in your browser and never uploaded to a server.
Marriage compatibility pairs two people symmetrically and scores the match. A composite chart / synastry reading puts you at the center: it layers parents, partners, and key people into your own chart and reads relationship dynamics. It never scores or passes verdicts — it tells you where the pressure comes from, what your bridge lifeline is, and how to use it.
Yes. That is exactly what sets this tool apart: degraded input tiers. At minimum you only need the other person's day master stem — even one you inferred from life experience — to read Ten Gods relationships, five-element generating/controlling roles, and heavenly stem combinations. The less information you provide, the more clearly the report labels itself as directional: honesty instead of false precision.
When you are unsure of someone's exact BaZi and can only judge their day master from experience, you can switch on "inferred from experience". The report then carries a label throughout — based on your own judgment, not a system inference — and stays thematic, never pretending to be a precise conclusion.
When your family of origin keeps supplying one element that controls you (say both parents are Water, controlling your weak Fire), that field is a high-suppression field. The bridge lifeline is the element that converts the force controlling you into a force nourishing you (Water feeds Wood, Wood feeds Fire — so Wood is the bridge). It is the lifeline you should actively seek within that field.
No. We hold a clear red line: we only describe relationship dynamics, never fate verdicts. Pressure is attributed to elemental forces and relationship themes — we never judge the parents themselves, and we will never write anything like "your parents are working against you". The reading covers where the pressure comes from, what your lifeline is, and how to use it — not "who ruined you".
Chart casting, Ten Gods, five-element interactions, and stem combinations are all computed by a rigorous engine, so relationships with the same structure always receive the same conclusion — that is accuracy, not a flaw. Degraded input tiers honestly label their confidence. BaZi offers relationship context and possibilities, not a fated verdict.
