Free Lucky Number, Colour & Gemstone Calculator
Discover your lucky gemstone, colour, numbers and day — derived from your Ascendant (Lagna) and its ruling planet in Vedic astrology. Enter your birth details below.
How are lucky factors decided?
In Vedic astrology your luckiest energies are tied to your Ascendant (Lagna) and its ruling planet. That planet's gemstone, colour, numbers and weekday are considered supportive for you. This tool reads your exact Ascendant and returns the classical associations for it.
A note on gemstones
Gemstones are powerful remedies in Jyotish and are traditionally chosen after studying the whole chart — not the Ascendant alone. Treat this as a helpful starting point; wear a primary gemstone only after a full chart review, which your personalized report provides.
How Vedic Astrology Calculates Lucky Factors
In Jyotish, every Ascendant (Lagna) sign has a ruling planet — the planet that owns that sign. Aries and Scorpio are ruled by Mars; Taurus and Libra by Venus; Gemini and Virgo by Mercury; Cancer by the Moon; Leo by the Sun; Sagittarius and Pisces by Jupiter; Capricorn and Aquarius by Saturn; and the lunar nodes Rahu and Ketu co-rule Aquarius and Scorpio in some systems. The colours, gemstones, numbers and days associated with your Ascendant lord are considered supportive because they resonate with the same planetary frequency. For example, a Cancer Ascendant has the Moon as its lord — its lucky colour is white or silver, its gemstone is pearl, its lucky numbers include 2 and 7, and its day is Monday. These associations come from classical Jyotish texts and are widely used in Vedic tradition.
A Note on Gemstones: Guidance Before Wearing
Gemstones are among the most powerful remedies in Vedic astrology, but they are also the most misused. The general lucky gemstone shown here is based on your Ascendant lord — a safe starting point. However, classical Jyotish recommends wearing a primary gemstone only after examining the full birth chart: the strength of the ruling planet in your chart, the houses it governs, whether it is benefic or malefic for your specific Lagna, and your current Dasha period all matter. Wearing the wrong gemstone for your chart can amplify difficult planetary energies rather than supportive ones. Treat this tool as an introduction; a complete gemstone recommendation should follow a full chart reading, which your personalised BhavishAI report provides.
Frequently asked questions
How do you calculate my lucky number and colour?
We compute your Ascendant from your date, time and place of birth, then return the gemstone, colour, lucky numbers and day traditionally associated with your Ascendant lord.
Should I wear the gemstone shown?
This is a general indication from your Ascendant. A primary gemstone is best confirmed against your full chart (planet strengths, dashas), which the complete report covers.
Do I need my birth time?
Yes — the Ascendant changes roughly every two hours, so an accurate birth time is needed for correct lucky factors.
Which gemstone is lucky for my zodiac sign?
In Vedic astrology gemstones are assigned by your Ascendant lord, not your Sun sign. Aries/Scorpio Ascendants suit red coral (Mars); Taurus/Libra suit diamond or white sapphire (Venus); Cancer suits pearl (Moon); Leo suits ruby (Sun); Virgo/Gemini suit emerald (Mercury); Sagittarius/Pisces suit yellow sapphire (Jupiter); Capricorn/Aquarius suit blue sapphire (Saturn). This tool computes your Ascendant from your birth details for accuracy.
What is my lucky number according to Vedic astrology?
Your lucky numbers are derived from your Ascendant lord's numerological associations. The Moon (Cancer Ascendant) is linked to 2 and 7; the Sun (Leo) to 1; Mars (Aries/Scorpio) to 9; Mercury (Gemini/Virgo) to 5; Jupiter (Sagittarius/Pisces) to 3; Venus (Taurus/Libra) to 6; Saturn (Capricorn/Aquarius) to 8. Enter your birth details to see yours.
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