Astrology calculators

Free calculators computed from the JPL ephemeris: big three, rising sign, zodiac sign, Moon, Venus, Mars and other planet signs, North Node, Chiron, Lilith, Juno, Midheaven, Part of Fortune, Saturn return, solar return, today's Moon phase, Mercury retrograde.

Saturn return calculator — Your Saturn return dates, to the hour: the three exact passes around age 29, 58 and 88, from the JPL ephemeris.Solar return calculator — The exact moment the Sun returns to its natal degree this year and next: your real astrological birthday.Rising sign calculator — Find your Ascendant sign and degree from birth date, time and place, with the sensitivity to birth-time errors.Big three calculator — Your Sun, Moon and rising sign together. With a birth time and city you get all three to the degree; without one, the Sun and the Moon.Zodiac sign calculator — What is my zodiac sign? Your Sun sign from your birth date, with the exact minute the Sun changed signs that year, so a cusp birthday gets a real answer.Moon sign calculator — Your Moon sign from your birth date; with a birth time you get the exact degree, without one you get the day's range.Mercury sign calculator — Find your Mercury sign, how you think and talk, from your birth date alone.Venus sign calculator — Find your Venus sign, how you love, from your birth date alone.Mars sign calculator — Find your Mars sign, how you go after what you want, from your birth date alone.Jupiter sign calculator — Find your Jupiter sign, where you grow and where things tend to open up for you, from your birth date alone.Saturn sign calculator — Find your Saturn sign, where you learn things the slow way, from your birth date alone.North Node calculator — Your North Node sign and degree (the true node, as in your chart), the South Node opposite it, and the mean node for comparison.Chiron sign calculator — Your Chiron sign and degree from your birth date, and whether Chiron was retrograde when you were born.Black Moon Lilith calculator — Your Black Moon Lilith sign and degree (mean Lilith, as in your chart), with the true, osculating Lilith for comparison.Juno sign calculator — Your Juno sign, the asteroid astrologers read for commitment and partnership, from your birth date.Midheaven calculator — Your Midheaven (MC) sign and degree from birth date, time and city, and how close the birth time is to a change of sign.Part of Fortune calculator — Your Part of Fortune by sign, degree and house, using the day or night formula your birth time calls for.Moon phase today — Today's Moon phase, illumination and sign, and the exact times of the next new and full Moon.Is Mercury retrograde? — Whether Mercury is retrograde right now, and the exact dates of the next retrograde and its shadow. Birth chart calculator — the full chart: houses, aspects, patterns, and a reading in plain words Synastry calculator — two charts compared: five scores and the strongest links

Calculate your full chart