See what the calculations can hold.
Every live tool below uses the same calculation rules as Aster's readings. Each one says what it knows and what a missing birth time leaves open.
Your family, read together
Up to six people as one household: the shared Moon weather, the Day Masters as a living forest, one house rule.
Read our familyFamous pairs
Celebrity couples, exes and sisters, read in full and checked against the engine.
Read the pairsYour BaZi chart
Your four pillars and Day Master, corrected to the solar clock where you were born. Nothing is saved.
CalculateFamous charts
Eight known birth records read through the same Western and Chinese calculations used throughout Aster.
Browse chartsFor two people, start on the homepage
make them a card. it's free.
Their birthday and yours. One specific thing to do with them this month, written from both charts.
say the obvious thing.
The thing you both know and nobody has said out loud. Say it at dinner, plainly.