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Your sexual astrology chart

Venus, Mars, the Moon and Lilith: what draws you in, your temperament and what you need to trust someone. Plus a portrait of the partner who suits you.

Precise calculation from your birth date. No sign-up, nothing is stored
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What happens to your data

The date, time and coordinates are used for this calculation and nothing else. They are not stored and not linked to any account: this calculator runs without a signup.

What an astrologer looks at when talking about sexuality

Desire is read from several points of the chart. Venus shows what draws you in, Mars your temperament, the Moon what you need to trust someone, Lilith your hidden desire, and the Descendant and 8th house the partner you need and how deep intimacy goes. Your Sun sign decides very little here: Venus and Mars both sit in it for only 3 people in 100.

The Moon, Venus and Mars joined in a triangle, with the crescent of Lilith below.

Venus: what draws you in

Venus describes your taste: which people and which gestures draw you in, and how you like to be courted. It shares your Sun sign for only 24 people in 100, which is why Sun-sign horoscopes miss so often. Its sign is almost always known from the date alone, since Venus moves no more than 1.3° a day.

Mars: your sexual temperament

Mars stands for temperament: how fast desire flares up, how you make the first move and what happens to your anger. It shares your Sun sign for 14 people in 100. The element of Mars together with the element of Venus gives your element of desire, the key pairing in this calculator; all sixteen are in the table below.

The Moon: what you need to trust someone

The Moon shows what helps you relax with another person: talk, quiet, care or freedom. It moves fast and changes sign within a day on 44% of days. If that happened on your birthday, the calculator flags it, and your birth time settles the sign.

Lilith: hidden desire

Lilith, or the Black Moon, is a calculated point of the Moon's orbit with no planet behind it. Tradition links it with the desire a person hides even from themselves. The text is written for mean Lilith; for 36 people in 100 true Lilith sits in another sign, and the result says so.

The Descendant and 8th house: the partner you need

The Descendant is the point on the western horizon at the moment of birth, and tradition reads from it the person you can stay with for the long run. The 8th house speaks of how deep intimacy goes. Both need an exact time: in London, shifting the birth time by 15 minutes changes the Descendant sign for about 25 people in 100.

Where the method stops

All of this describes the astrological tradition. We found no scientific study in which a chart predicted sexual behaviour. A chart works as a language to name what is yours and test it against experience; it cannot tell orientation, consent or health.

The element of desire: 16 pairings of Venus and Mars

The element of desire is the pairing of your Venus element and your Mars element: what draws you in and how you act. There are sixteen pairings. For 28 people in 100 Venus and Mars share an element, for 24 they sit in allied elements (fire with air, earth with water), and for 48 in elements tradition treats as tense. Find the element of your Venus, then your Mars within it; the calculator shows the full text for your pairing after the calculation.

Mars in fire

Aries, Leo, Sagittarius

Desire: flares up fast and openly

Mars in earth

Taurus, Virgo, Capricorn

Desire: builds slowly and lasts

Mars in air

Gemini, Libra, Aquarius

Desire: starts with words and curiosity

Mars in water

Cancer, Scorpio, Pisces

Desire: grows quietly through feeling and trust

Venus in fire

Aries, Leo, Sagittarius

Drawn to: boldness, excitement, open admiration

You want what excites you and act at once

Sparked by boldness, steady in action

Drawn to the bold, turned on by words

Admire the bright, desire grows quietly

Venus in earth

Taurus, Virgo, Capricorn

Drawn to: reliability, calm, care shown in deeds

Slow to choose, quick to catch fire

Reliability attracts, rhythm holds

Want stability, turned on by novelty

Reliability and feeling pull the same way

Venus in air

Gemini, Libra, Aquarius

Drawn to: a quick mind, wit, easy conversation

Fall for a mind, act fast

The mind falls fast, the body follows later

Everything starts with a conversation

Flirt lightly, want deeply

Venus in water

Cancer, Scorpio, Pisces

Drawn to: depth, tenderness, closeness without words

Seek tenderness, flare up fast

Deep feelings, calm steps

Seek merging, start with words

You want someone who understands without words

Frequently asked questions

Can a birth chart tell how sexual a person is?

How sexual a person is cannot be scored from a birth chart: it has no such scale. What it describes is what draws you in (Venus), your temperament (Mars), what you need to trust someone (the Moon) and the desire you keep hidden (Lilith). The calculator on this page gathers all four points from your birth date, free and with no sign-up.

How do I find my sexual temperament in my birth chart?

Your sexual temperament is read from Mars in your birth chart: its sign shows how fast desire flares up and how you make the first move. The element of Mars together with the element of Venus gives your element of desire, one of sixteen pairings. The sign of Mars is almost always known from the birth date alone, since it moves less than a degree a day.

What kind of partner suits me according to my birth chart?

Which partner suits you is read from three points. The Descendant, the start of the 7th house, describes the person you stay with, Venus the one you want, and the Moon the one you feel calm with. The Descendant needs an exact birth time: a 15-minute shift changes its sign for about 25 people in 100. The calculator gathers all three in the "Who suits you" block.

Can I calculate my sexuality from my birth date without a time?

You can calculate most of it from the birth date alone. The signs of Venus, Mars and mean Lilith are almost always known from the date, since each moves less than one and a half degrees a day. The Moon changes sign within a day on 44% of days, and the calculator flags those cases. Without a birth time there is no 8th house and no Descendant.

Why does my result differ from my zodiac sign horoscope?

Your result differs from your zodiac sign horoscope because horoscopes are written by Sun sign, while tradition reads desire from Venus and Mars. Venus shares the Sun's sign for 24 people in 100, Mars for 14, and both at once for three. So for 97 people in 100 at least one of the planets of desire sits in another sign.

What is the element of desire?

The element of desire is the pairing of the elements of your Venus and your Mars: what draws you in and how you act. There are sixteen pairings. When the elements match or are allies, as fire with air and earth with water, taste and action pull the same way; that is the case for 52 people in 100. For the other 48 they argue, and the result explains how.

Which Lilith does the calculation use?

The calculation uses mean Lilith, and the text of the result is written for it. True Lilith follows the Moon's real orbit at the minute of birth and sits in another sign for 36 people in 100. If that applies to you, the result says so, and the Lilith calculator shows both versions with their degrees.

How is this different from sexual compatibility?

This calculation differs from sexual compatibility in the number of charts: here there is one, yours, and it describes your desire on its own. Compatibility compares two charts: both people's Venus, Mars and Moon and how they meet. A button in the result carries your details over to the sexual compatibility calculator, and you only add your partner's.

What do I get after signing in?

A written reading of your whole chart, and it includes the Sexuality & Desire theme. After sign-in the chart reading is free, covered by the starter bonus, and the opening of the theme is visible right away. One exception: with an unknown birth time on a day when Venus or Mars changed sign, the theme may be left out, and the calculator tells you so. The detailed reading of the theme in eight parts — temperament, hidden fantasies, your type, when desire runs strongest — opens with Plus or Pro.

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