Free tool

Free birth chart calculator

Your Sun, Moon and Rising signs and every classic placement, with exact degrees — computed from a real astronomical ephemeris, right in your browser. Your birth details never leave your device.

Calculate your natal chart

Birth place is entered as coordinates, so no lookup service is involved: pick a city to fill them in, or type your own latitude, longitude and time-zone offset.

Name (optional)

Birth date *

Birth time *

Birth place — quick pick

Place of birth (label for your chart)

I don't know my birth time — estimate the Moon at midday and skip the Rising sign.

Latitude *

Degrees north. South is negative (Sydney: −33.87).

Longitude *

Degrees east. West is negative (New York: −74.01).

UTC offset (hours) *

The zone offset on the birth date. If daylight saving applied, use standard +1 (New York in summer: −4).

Free, no account, no email required. The calculation runs entirely on this page — nothing is sent anywhere.

Honest note: Lumora uses the tropical zodiac and sign placements for the free tool. House divisions and aspects are part of the paid reports. Readings are for entertainment and self-reflection only — they do not predict the future.

Reports are opening soon

The free calculator is live. The deep reports launch shortly — leave your email and we'll let you know the moment they open. One email at launch, nothing else.

Launching soon — join the waitlistOur email signup goes live together with the reports. This form isn't connected to a mailing list yet, so no email was stored — please check back shortly after launch.

Lumora is for entertainment and self-reflection only. 18+ for paid reports.