Understand your Kundli match.

Bring two birth charts together. Explore the eight traditional kootas, your 36-point comparison and the details behind every score.

Free to calculate. No account needed. Have both birth dates, times and places ready.

  1. Choose a tool
  2. Birth details
  3. Your results

Enter both birth details

Use the recorded local birth time and select the birthplace.

Person A

Birth date

Required date

Birth time

Choose a search result to set the correct birth location and timezone.
Enter coordinates manually

Use this if you know the exact birthplace coordinates. Timezone is checked by the calculation service.

Clock changes and ambiguous times

If this birth time occurred twice when clocks went back, enter the recorded UTC offset in seconds (−18000 for UTC−05:00). Otherwise leave blank.

Person B

Birth date

Required date

Birth time

Choose a search result to set the correct birth location and timezone.
Enter coordinates manually

Use this if you know the exact birthplace coordinates. Timezone is checked by the calculation service.

Clock changes and ambiguous times

If this birth time occurred twice when clocks went back, enter the recorded UTC offset in seconds (−18000 for UTC−05:00). Otherwise leave blank.

Calculation settings

These settings are saved with your result and used for its PDF. Matching factors use signs; changing the house display does not change the raw 36-point score.

How the order of birth details affects matching

The tables are directional: Person A uses the traditional groom column and Person B the bride row, independently of gender identity. Swapping people can change Varna, Vasya and Gana. No caste information is requested.

Ashtakoota

Eight kootas, thirty-six gunas

Matching is built from eight kootas, each carrying a different weight: one guna for Varna, eight for Nadi. Together they make 36.

  1. Varna1 gunaOrder of the Moon-sign elements
  2. Vasya2 gunasThe five Vasya groups of the Moon signs
  3. Tara3 gunasCounting between the two birth stars
  4. Yoni4 gunasThe symbolic animal of each nakshatra
  5. Graha Maitri5 gunasFriendship of the Moon-sign lords
  6. Gana6 gunasDeva, Manushya or Rakshasa gana
  7. Bhakoot7 gunasDistance between the two Moon signs
  8. Nadi8 gunasAdi, Madhya or Antya nadi

Gunas are the tradition's language of matching. They do not measure a relationship's success, health or anyone's worth.

Look inside your matching report

Actual report pages, using fictional birth details. Explore the full sample without an account.

Reading guide page from the fictional matching reportRead in the full PDF

Know where to begin.

A personal overview connects the original score, individual factors and separate checks. It shows what to read first and how birth-time uncertainty affects the comparison.

  • A personal overview and reading guide
  • Eight kootas and separate Mars checks
  • Both charts and detailed dasha tables
  • Downloadable PDF in English or Hindi
Open the complete sample (new tab)

Your purchase uses your own results. This is an automated reference; a human expert review is a separate service.

A thoughtful reference to keep

The calculation and factor explanations are free. The optional PDF brings your results, a reading guide and the detailed records of both charts together.

Checking report availability…

From birth details to 28.5 points: a complete worked example

This is an actual, non-saved calculation for two fictional people. It contains no customer data and is not a relationship outcome study. Both charts use True Chitra, whole-sign houses and the true node.

Example updated: · north-india-basic-2026.2 · de440s-natal-2026.4

Inputs you can reproduce in the free calculator
RoleDate and local timePlace and coordinatesTimezone
Example A1990-01-01 · 09:30:00New Delhi, India
28.6139, 77.209
Asia/Kolkata
Example B1992-06-15 · 16:45:00Mumbai, India
19.076, 72.8777
Asia/Kolkata
Raw points: each factor shown separately
FactorAwardedMaximum
Varna01
Vasya22
Tara1.53
Yoni14
Graha Maitri35
Gana66
Bhakoot77
Nadi88
Total28.536

0 + 2 + 1.5 + 1 + 3 + 6 + 7 + 8 = 28.5. The shortfalls are 1 in Varna, 1.5 in Tara, 3 in Yoni and 2 in Graha Maitri: 7.5 in total. Check it again as 36 − 7.5 = 28.5.

Sources and scope of this example

Understand the traditions

Methodology and limitations

The calculation uses Skyfield and JPL DE440s, historical timezones and your selected profile. Selected Nadi, Bhakoot and Mars exceptions, four regional checks and two Papasamyam comparisons appear alongside the unchanged 36-point score. Wedding-date selection is a separate tool.

These pages explain the implemented calculation. Astrological interpretation is not scientifically established prediction. Independent astronomy fixtures check selected reference cases; they do not certify every tradition or interpretation.

Read the calculation walkthrough

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