Your birth chart, to the arcminute.
The tropical zodiac used across Western astrology. Enter three fields and get every placement, house and aspect — computed from a real ephemeris, not looked up in a table.
Enter your birth details
Nothing is stored. The result is a link you can bookmark or send on.
What you get
Ten bodies plus the lunar nodes
Sun through Pluto, with Rahu and Ketu computed from the mean-node series. Each with its exact degree, the sign and house it falls in, its daily motion, and whether it is retrograde.
Houses from your exact moment
The Ascendant and Midheaven come from local sidereal time and your latitude. This chart uses Porphyry houses, which split each quarter of the sky into three.
Every aspect between every pair
Conjunction, sextile, square, trine and opposition, with the orb in degrees and whether the aspect is applying or separating. One aspect per pair — the tightest — so the grid stays readable.
A wheel you can actually read
Server-rendered SVG with the zodiac ring, degree ticks, house cusps and aspect lines through the centre. Clustered glyphs are nudged apart while their leader lines keep pointing at the true degree.
Worked example
A chart worked out in the tropical zodiac
15 August 1990, 10:30 in the morning, in Mumbai, read tropically. Read sidereally the same moment gives a different Ascendant, which is what the panel below is about.
| What | Computed |
|---|---|
| Ascendant | 20°02'29" Libra |
| Where the Sun was | 22°07'30" Leo |
| Where the Moon was | 12°39'37" Gemini |
A fixed sample moment, not anyone’s real chart. The numbers come out of the same engine your own birth details would go through, so they are the same every time you look. See the whole reading for this moment →
Zodiac
Tropical or sidereal — which should you use?
Both measure the same sky. They disagree about where zero sits. The tropical zodiac ties 0° Aries to the March equinox, so it tracks the seasons. The sidereal zodiac ties it to the fixed stars. The equinox drifts, so the two have separated by about 24°. That is why your Vedic Sun usually sits one sign earlier than your Western one.
Neither is more accurate. Use tropical if you read Western astrology, sidereal if you read Vedic. The kundli tool → runs the same engine with the ayanamsa applied.
Accuracy
Why the birth time matters
The Ascendant moves about one degree every four minutes. It changes sign roughly every two hours. Every house is measured from it, so a one-hour error usually shifts your whole house structure. If you do not know your time, tick the box. We compute the planets, signs and aspects, and leave the houses out. The other option is to assume noon and hand you a chart that looks complete but is not.
If you want to read further
Books, because that is the only thing we are willing to earn from here. We do not link gemstones, yantras or pujas. Those are sold against the fear a page like this one can create, and not doing that is a promise made on the about page.
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