Free Vedic Astrology Calculators
30 calculators · Swiss Ephemeris accuracy · BPHS classical rules · Free tools + premium reports.
Trikaal Vaani offers 30 Vedic astrology calculators — Kundli, Child Birth Muhurat, Vivah Muhurat, AI Hast Rekha, Dasha, Nakshatra, Rashi, Lagna, Sade Sati, Manglik Dosh, Kaal Sarp Dosh, Pitra Dosh, Gemstone, Gemstone Suitability, Numerology, Baby Name by Nakshatra, Lucky Day, Weak Planet Finder, Graha Bal, Kundali Strength, and Lagna Bal, plus dedicated "Should I Wear" suitability checks for all 9 gemstones. All powered by Swiss Ephemeris (NASA-grade accuracy), Lahiri Ayanamsha, and BPHS classical rules. No signup. Instant results.
Choose Your Calculator
Free Kundli Calculator
Get your complete Janm Kundali — Lagna, Nakshatra, all 9 planets, Dasha, and Parashar remedies.
Free Child Birth Muhurat Calculator
Find the most auspicious C-section or delivery time within your doctor-approved window — Lagna, Nakshatra & lucky name letter.
Free Vivah Muhurat
Strict-classical shubh marriage dates for the year — exact muhurat time, nakshatra, tithi & lagna. Excludes Kharmas, Adhik Maas & Chaturmas.
AI Hast Rekha Calculator
Upload your palm photo — get a complete Samudrika Shastra reading. 8 life scores, line & mount analysis, remedies & PDF report.
Free Dasha Calculator
Find your current Mahadasha, Antardasha — with next 5 dasha periods, Parashar Dos/Donts & 3 remedies.
Free Nakshatra Calculator
Discover your Janma Nakshatra, Pada, lord planet, deity, gana, yoni, nadi & 3 Parashar remedies.
Free Rashi Calculator
Find your Moon Sign (Chandra Rashi) — the foundation of all Vedic astrology predictions.
Free Lagna Calculator
Calculate your Ascendant (Lagna) — your outer personality, body, and life direction.
Free Sade Sati Calculator
Check if Saturn's 7.5 year Sade Sati is active for you — Rising, Peak, or Setting phase.
Free Manglik Dosh Calculator
Check Mangal Dosha status — severity level, cancellation rules, and Parashar remedies.
Free Kaal Sarp Dosh Calculator
Check Kaal Sarp Dosh by exact Rahu-Ketu axis, find its type (Anant–Sheshnag) & free Naag-puja remedies.
Free Pitra Dosh Calculator
Check Pitra Dosh from your birth chart (Sun / 9th house affliction) with causes, signs & Pitru-Tarpan remedies.
Free Gemstone Calculator
Find your lucky life gemstone (ratna) by ascendant lord — with metal, finger, day, mantra & safety caution.
Free Gemstone Suitability Calculator
Score all 9 gemstones 0–100 for your exact chart — functional benefic, Shadbala, dignity & afflictions — with a clear should-you-wear-it verdict.
Should I Wear Neelam? (Blue Sapphire)
Free Vedic check for Blue Sapphire (Shani) — suitability score, risk level & verdict based on your Lagna.
Should I Wear Cat's Eye? (Lehsunia)
Free Vedic check for Cat's Eye (Ketu) — node-based suitability, very-high-risk caution & expert verdict.
Should I Wear Pukhraj? (Yellow Sapphire)
Free Vedic check for Yellow Sapphire (Guru) — is Jupiter a benefic for your Lagna? Score, risk & verdict.
Should I Wear Gomed? (Hessonite)
Free Vedic check for Hessonite (Rahu) — node-based suitability, very-high-risk caution & verdict.
Should I Wear Moonga? (Red Coral)
Free Vedic check for Red Coral (Mangal) — Mars suitability by your Lagna, with score, risk & verdict.
Should I Wear Panna? (Emerald)
Free Vedic check for Emerald (Budh) — Mercury suitability by your Lagna, with score & verdict.
Should I Wear Moti? (Pearl)
Free Vedic check for Pearl (Chandra) — Moon suitability by your Lagna, with score & verdict.
Should I Wear Manik? (Ruby)
Free Vedic check for Ruby (Surya) — Sun suitability by your Lagna, with score & verdict.
Should I Wear Heera? (Diamond)
Free Vedic check for Diamond (Shukra) — Venus suitability by your Lagna, with score & verdict.
Free Numerology Calculator
Find your Mulank, Bhagyank & Naamank — with ruling planet, lucky number, color, day & friendly numbers.
Free Baby Name by Nakshatra
Find baby's lucky starting letter by nakshatra & pada — with name suggestions and meanings (boy/girl).
Free Lucky Day Calculator
Discover your luckiest day, color, number, metal & direction based on your strongest planet.
Free Weak Planet Finder
Identify your weakest planet (Shadbala), the life areas it affects, and targeted strengthening remedies.
Free Graha Bal Calculator
See the Shadbala strength of all 9 planets with an interactive 6-fold bala breakdown.
Free Kundali Strength Calculator
Get your overall birth-chart strength score with strongest & weakest planets and lagna/dasha strength.
Free Lagna Bal Calculator
Check your Ascendant lord's placement & strength, and the planets sitting in your 1st house.
Why Trikaal Vaani Calculators?
NASA-Grade Accuracy
Swiss Ephemeris engine — the same astronomical library used by professional astrology software worldwide.
BPHS Classical Rules
Every calculation follows Brihat Parashara Hora Shastra — the foundation text of Vedic astrology by Maharishi Parashar.
Free + Premium
Most calculators are 100% free. Premium reports like AI Hast Rekha start at just ₹51.
Frequently Asked Questions
Are these calculators really free?
Yes, most are 100% free. 30 tools cover Kundli, Dasha, Nakshatra, Dosha, Gemstone and more without payment or signup. (AI Hast Rekha is a premium palm-reading report at ₹51.)
How accurate are Trikaal Vaani calculators?
All calculators use Swiss Ephemeris — the same astronomical library used by NASA and world-class astrology software. Calculations are based on Lahiri Ayanamsha (Government of India standard) and BPHS classical rules.
What information do I need?
Date of birth, Time of birth (as exact as possible), and Place of birth (city name — auto-suggested via Google Maps). Numerology needs only your date of birth.
Why is birth time so important?
Birth time determines your Lagna (Ascendant), which changes every 2 hours. Even a 15-minute difference can shift your Lagna and house positions.
Do these calculators work for non-Indian birth places?
Yes. Google Maps integration supports any city worldwide — New York, London, Dubai, Singapore. Timezone is automatically calculated.
Want More Than Just Calculations?
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