💍 Vivah Yoga Calculator – Vedic Marriage Compatibility

Based on precise sidereal calculations using Lahiri Ayanamsa. This tool evaluates the 7th house, planetary strengths, Venus–Jupiter influences, and Navamsa dignity to generate a comprehensive Vivah Yoga score—your cosmic marriage compatibility indicator.

Astronomically Accurate Lahiri Ayanamsa Real-time Sidereal

Calculation Inputs

Click "Generate Panchanga & Vivah Yoga" to see Panchanga details for your chosen date and location.

Generate the Panchanga first to calculate your Vivah Yoga Score.

Planetary positions will appear here after calculation.

❓ Frequently Asked Questions

Vivah Yoga refers to the planetary combinations that indicate marriage prospects in a birth chart. It analyzes the 7th house (house of partnership), its lord, Venus (karaka of love), Jupiter (karaka of blessing), and Navamsa (D-9 chart) dignity to assess marriage timing and compatibility strength.

The score (0–20) combines seven components: 7th house planet strength, 7th lord dignity, Venus placement, Jupiter placement, special yogas, Saturn delay factor, and Navamsa strength. Each component is weighted based on classical Vedic principles using sidereal positions calculated with Lahiri Ayanamsa.

A score above 10 indicates strong Vivah Yoga—favorable for marriage. Scores between 5–10 suggest moderate compatibility requiring some effort. Below 5 indicates obstacles that may delay or challenge marriage. However, remedies and dasha periods can significantly improve outcomes.

Yes. The calculator uses precise ephemeris formulas for planetary longitudes, applies Lahiri Ayanamsa for sidereal conversion, and computes the ascendant using spherical astronomy. All calculations are based on established astronomical algorithms referenced to the JPL ephemeris accuracy standards.

This calculator evaluates the inherent Vivah Yoga at a given moment. For Muhurat selection, you would additionally check Tithi, Nakshatra, Yoga, and Karana from the Panchanga tab, along with avoiding inauspicious periods like Rahu Kalam. Consult a qualified Vedic astrologer for comprehensive Muhurat guidance.