The sky at birth: wheel plus 90°/45° dial views.
Calculate ChartExplore
Filter by what you need and jump to the right tool.
No tools match your search.
Your Chart
Discover your chart's element and modality balance, its synthesis and shadow sign at a glance.
Calculate ChartFind the lunar phase and its astrological meaning.
Calculate ChartOriginal Sabian symbol images for each of the zodiac’s 360 degrees.
BrowseThe 10° sub-divisions of each sign and their rulers.
Browse25 lots from Al-Biruni and other classical sources, calculated from your natal chart.
Calculate ChartThe strongest planet in your birth chart: the almuten's sign, house and score table.
Calculate ChartEbertin trees and the 90° sorted list — the written record of dial work.
Calculate ChartA separate system calculated from your birth data: bodygraph, type, authority and profile.
Calculate ChartThe four pillars of the Korean calendar: day master, five elements and 10-year periods.
Calculate ChartThe animal and element of your birth year, your match with the 12 animals, this year and next.
Calculate ChartRelationships
Compare two charts to reveal relationship dynamics.
See CompatibilityA synthesis chart built from the midpoints of two natal charts.
See CompatibilityA real chart from the average birth date and location of two people.
See CompatibilityTiming & Forecast
Overlay current planets on your natal chart.
See the SkyYour annual chart from birthday to birthday.
Find Your CycleMonthly forecast from each Moon return.
Find Your CycleSun–Moon phase angle returning to its natal value (~29.5 days).
Find Your CycleYearly, monthly and daily time-lord cycles.
Find Your CyclePersian planetary period technique over 75 years.
Find Your CycleWhen a planet returns to its natal position.
Find Your CycleFind every date two planets form a specific aspect.
Find Your CycleOne day equals one year — slow inner evolution.
Find Your CycleOne day equals one lunar month — fast progressions.
Find Your CycleEvery planet advances by the Sun's progressed arc, about one degree per year — a lifetime of directed charts.
Find Your CycleSky
See the current sky as a live chart.
See the SkyNew moons, full moons and eclipses across the year.
OpenExact times of upcoming new and full moons.
OpenSolar and lunar eclipses — date, type and sign.
OpenRetrograde periods of the planets with dates.
Open