Kundli matching, often called gun milan, is a traditional Vedic astrology practice used by some families in India while discussing marriage compatibility. It typically compares two birth charts and may consider areas such as temperament, communication, emotional needs and traditional astrological factors.
It can be useful to understand the practice, but compatibility is bigger than any single score. Shared values, mutual respect, communication, consent, personal goals and family expectations deserve equal attention.
For each person, the usual starting details are date of birth, accurate birth time and birthplace. An exact birth time helps calculate the lagna and houses. If a time is unknown, make that clear; it is better than using an invented time and drawing conclusions from it.
Use an astrology chat to understand the method, not to hand over a life decision. Good questions include:
The final question is especially important. Healthy compatibility also includes conversations about finances, career plans, where to live, caregiving, children, boundaries and conflict resolution.
Never use a kundli as a reason to pressure, judge or reject someone. Both people should have agency in relationship decisions. If astrology is meaningful to you, let it support a wider, respectful conversation rather than replace it.
You can first learn the basics in our free kundli online guide, then use free astro chat in India to ask about a term or chart detail.