Free to use

Four calculators and a map.
No signup.

All five run on the same engine as the paid readings — the same chart maths, the same Chaldean numerology. They answer one question each, in full, and cost nothing.

One birth

Rising Sign Calculator

The sign that was climbing over the eastern horizon at the minute you were born — the one part of a chart that changes every couple of hours. It also tells you how many minutes of birth time sit between you and a different answer, which is the question every other free tool leaves you to guess at.

  • Your exact degree, and your Sun and Moon signs beside it
  • Says how near the edge of the sign you are, in minutes
  • No birth time? It lists every sign that rose that day
  • Nothing stored, no account, no email

Find your Rising sign →

A date is enough

Nakshatra Calculator

Your nakshatra — the birth star the Moon was crossing when you were born, one of twenty-seven, each a quarter the width of a zodiac sign. It gives the pada as well, which most free tools stop short of, and it still answers if you never knew what time you were born.

  • Your birth star, its pada, and the planet that rules it
  • No birth time? The Moon covers one or two in a day, so the date alone usually narrows it to two — and it names the hour between them
  • Sidereal, Lahiri — the zodiac every Cosmiclogy reading uses
  • Nothing stored, no account, no email

Find your birth star →

Two people

Cosmic Bond Calculator

Two names and two birthdays give a bond score, a tier, and a breakdown across six dimensions of how the pair actually meet.

  • Works from names and dates — no birth time needed
  • Six dimensions, each explained rather than scored blindly
  • Anyone: partner, parent, friend, business partner

Open the calculator →

One date

Life Path Number Calculator

Your date of birth reduces to a life path number from 1 to 9, with the archetype and ruling planet that number carries.

  • Chaldean numerology, the older system — not Pythagorean
  • Your number, its archetype, and what it asks of you
  • One field, instant result

Open the calculator →

One chart

Free Astrocartography Map

Your birth chart drawn onto the Earth — where each thread of you runs strong, and what a place would ask of you in return. It draws the picture and stops there: no place is named, nothing is scored.

  • Every thread on one world map, cast from your own chart
  • Says what a rounded birth time costs — a line up to 700 km off
  • Nothing stored, no account, no email

Draw your free map →

Where each one leads

Rising Sign Calculator Your Rising sign is how you arrive. The Origin reads the whole chart — what you arrive with, where each piece of the sky sits in your life, and what the twelve of them do to each other. The Origin →
Nakshatra Calculator The birth star is one placement, the Moon’s. The Origin reads the whole chart — what every piece of the sky is doing in your life, and what they ask of each other. The Origin →
Cosmic Bond Calculator The score tells you there is something there. The Bond reads both charts in full and says what it is — where you meet, where you miss, and the patterns underneath the moods. The Bond →
Life Path Number Your number is one thread. The Cosmic Almanac writes the numerology out properly — what each number carries, and how it sits against the rest of a chart. Read the Almanac →
Free Astrocartography Map The map is the picture. Cosmic Terrain is the argument — which of the places you are weighing actually support what you are deciding, what each would ask of you in return, and when the door is open. Cosmic Terrain →

None of the five stores anything or asks for an account. If you want the full reading of your own chart, that starts with a free Cosmic Profile.