Calculate sidereal signs, nakshatras, padas, Navamsa and several widely used Jyotish timing and condition checks.
Use this free sidereal zodiac sign calculator to convert the tropical solar longitude to an approximate Lahiri sidereal sign. Get the result instantly, then read what it means in ordinary language.
This result gives you a sidereal or Vedic lens on your habits, relationships, direction or current life phase.
Compare it with what you already know about yourself and focus on the part that helps you understand a repeated experience more clearly.
These tools use an approximate Lahiri ayanamsa. Boundary results should be checked in specialist Jyotish software.
Convert the tropical solar longitude to an approximate Lahiri sidereal sign.
Calculate the Moon's approximate Lahiri sidereal sign and degree.
Calculate an approximate Lahiri sidereal Ascendant from time and location.
Turn any sidereal planetary degree into its corresponding D9 sign.
Find the traditional planet holding the highest degree within its sidereal sign.
Find the traditional planet holding the lowest degree within its sidereal sign.
Check whether sidereal Mars falls in one of the commonly tested houses.
Explore sect, lots, dignities, decans, bounds, triplicity rulers, antiscia and whole-sign techniques with visible formulas.
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Check current planets, retrogrades, returns and personal timing cycles without turning every transit into a prediction.
Explore timing →
Prepare useful questions, choose the reading style that fits your situation and decide whether phone or chat will help you communicate clearly.
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Start with the placements people look up most: your zodiac sign, Big Three, chart ruler, elements and the overall balance of your chart.
Explore birth chart →Start with Sidereal Zodiac Sign Calculator. It gives the broadest useful result in this category.
Each calculator asks only for details it uses. Rising signs and houses need an accurate time; many sign and degree tools do not.
Yes. Results appear without an account, and the tools explain the method used.
Add one neighboring layer that answers a different part of your question. That creates context without turning the chart into a pile of disconnected labels.
Treat the result as a focused clue, then compare it with your full chart, the stated calculation method and your lived experience.