Kundali matching is simple and accurate to match the Kundali of the prospective bride and groom. A traditional Vedic Astrology technique for determining a couple's compatibility is kundali matching. According to Hindu Vedic Astrology, the Ashtakoota method of Guna Milan is used to match kundalis. For a pleasant, successful, and long-lasting Hindu marriage, a high Gun Milan score is essential. Prior to solemnizing a marriage, Kundli Milan is a significant rite in Hindu religion. It is the procedure of matching the birth charts (or horoscopes) of the bride and groom to ascertain whether their stars are compatible for a happy and prosperous marriage. 

The best and most accurate way to match kundali and determine a boy and a girl's compatibility is through kundali matching by date of birth and name. In order to have a lengthy and enjoyable wedding ceremony, it can be used to forecast the Shubh Muhurat.

The eight Gunas, or the Ashtakoota, are determined by the marriage matching calculator based on the bride and groom's birth chart. The compatibility between these eight Gunas determines the outcome of a marriage when using name and birthdate matching in kundali matching. These Gunas include:
1. Varna - The first guna contrasts the bride's and the groom's Varna. The groom's Varna should be higher than or equal to the bride's Varna. This component sheds light on how mentally compatible the two are as well.
2. Vashya - During Gun Milan, this Guna determines who of the two will be more dominant and controlling based on name and date of birth.
3. Tara - The Tara, or birth star, of the bride and groom is compared to ascertain the relationship's health quotient.
4. Yoni - This Guna can be used to assess the potential couple's sexual compatibility.
5. Graha Maitri - By using the names and dates of birth of the prospective couple, Graha Maitri Guna Milan can determine their intellectual and mental compatibility.
6. Gana - This guna helps determine the compatibility of two people's personalities, behaviors, attitudes and approaches.
7. Bhakoot - Bhakoot Guna predicts the state of financial prosperity and family happiness after marriage. This guna determines the career direction of the bride and groom after marriage. 
8. Nadi – This is the last Guna to hold the maximum score and the most important Guna in Kundali Milan by name and date of birth. It talks about the health of the whole family after marriage. Birth and descendants are also determined by this guna. The Presence of Nandi Dosha Can Affect Marriage Chances.

The Kundali matching report is based on three major factors-
1. Gana Milan Score
2. Navamsa Chart Strength
3. Presence of Manglik Dosha 

Manglik Dosha
Manglik dosha is the one of the doshas in Vedic astrology that influences a person's life, especially marriage. Manglik faces delays and complications in marriage. When Mangal Graha Dosh marries a non-Manglik, it puts the couple at a great disadvantage. You can find mangal dosh and check if it is manglik.

Mars is considered a war planet, which creates a very unfavourable circumstances for marriage. Tensions, anxieties, unhappiness and breakups are to be expected in the marriage of such a person. Most of these people experience disharmony in their home life. Both partners become involved in conflicts that often lead to physical abuse and violence in most families.

A person's personal and professional life are seriously disrupted. People often have to switch jobs. The final result may not be satisfactory. The person also has financial problems. It can make a person very irritable and moody. Its high energy is said to lead to aggressive behaviour. There are many quarrels between family members and life partners.