This reading compares two full Four Pillars charts. It is not a zodiac-animal match. The animal is one character out of eight, and the year branch is the one with the least individual variation. Here we calculate five axes separately: the Ten God between the two Day Masters, the branch relations across all four positions including the spouse palace, elemental complement, whether each chart supplies the other's Useful God, and the strength balance.

Each axis shows the reason it came out that way. All calculation stays in the browser. The birth dates you type are not sent anywhere. No signup, no payment.

The copy is not written to sound kind. For each combination we state the useful face, the cost that comes with it, and a move you can actually make. Where it fits, we say it fits. Where friction will repeat, we say it will repeat.

Limits of this result

What you get here is the mechanics the two of you will repeat. Whether the pairing goes well is not in the calculation, and a page that claims it can calculate that is the one that should look odd. The same chart combination produces couples who live well and couples who do not; the difference came from the choices the two of you make, not from the chart. Do not use this result as grounds to end a relation. Use it to see the repeating seats in advance and prepare. That is this page's use, and its limit.