Add the people in a band, a family, a team, or a friendship — by birthdate, kin number, or tone & tribe, or by clicking their kin on the Tzolk'in — and reveal the group's combined galactic kin.
Add people to generate the group's unified code.
How the group kin is found: each member enters as a kin — from a birthdate converted by the validated natural count, from a kin number, from a tone & tribe pair, or from a click on the Tzolk'in itself — then the kins are summed and harmonized back into the 260-kin Tzolk'in, the group's combined galactic signature. Purple squares are Past Portal Days and green squares Future Portal Days — the 52 Galactic Activation Portals of the classic chart. The four-family balance counts how many members fall in each solar family. Everything is computed and saved locally in your browser; nothing is uploaded.