Can I use the calculator without knowing birth time?

Yes. Name and date of birth are required. When birth time is unknown, the calculator evaluates the possible planetary positions across the birth-date window and shows a date-based result or score range.

Why are birth time and birthplace optional?

Birth time and birthplace refine the calculation, but the calculator can still provide a date-based result when they are unavailable.

What does this calculator compare?

It compares sidereal Moon, Venus, Mars and Saturn relationship indicators for emotional understanding, romantic chemistry and long-term stability.

Date-of-birth relationship astrology

Love Compatibility Calculator

Enter only the names and dates of birth of both people. Birth time and birthplace are optional. The calculator automatically derives the sidereal Moon, Venus, Mars and Saturn positions and gives an immediate compatibility report.

Name + DOB required Birth time optional Birthplace optional No manual planet signs

Easy input. Honest precision. Unknown-time dates are evaluated across the possible birth window instead of inventing a birth time.

Free instant calculation

Enter both birth dates

Fields marked required are enough to receive a result. Open the optional section only when birth time or birthplace is known.

Calculated privately in browser

A Person A

Name *

Date of birth *

Optional — improve precision Birth time and birthplace

Birth time (optional)

Birthplace (optional)

B Person B

Name *

Date of birth *

Optional — improve precision Birth time and birthplace

Birth time (optional)

Birthplace (optional)

Relationship type

Result language

Compatibility report

Relationship Compatibility Result

0 Overall score

Emotional Compatibility0

Romantic Chemistry0

Long-Term Stability0

Automatically Derived Planetary Signs

Indicator	Person A	Person B

Result Precision

Date-based calculation

Overall Reading

Relationship Strengths

Area Requiring Attention

Practical Guidance

How this DOB-based calculator works

The calculator derives sidereal planetary longitudes for the Moon, Venus, Mars and Saturn from each birth date. It then compares emotional style, romantic attraction and long-term responsibility patterns. The result is an initial relationship-compatibility reading, not a substitute for full Kundli Matching or complete two-chart synastry.

When birth time is unknown

The calculation evaluates the possible planetary positions across the full birth-date window. When the Moon or another planet can fall in two signs during that window, both possibilities are retained and the report shows a score range rather than presenting an invented exact time as fact.

When birth time and birthplace are supplied

The page uses the birthplace to recognise a local timezone where possible and narrows the calculation to the entered time. If a place cannot be recognised, the result stays conservative and evaluates the possible timezone range.

Can this predict whether a relationship will definitely succeed?

No. It describes compatibility tendencies. Real relationship outcomes also depend on communication, maturity, circumstances and choices.

Is this the same as Kundali Matching?

No. Full Kundali Matching uses exact birth charts, Nakshatra, Guna Milan, Manglik analysis, houses, Navamsha and other factors.

Are the entered birth details saved?

No. This rebuilt calculator performs the calculation in the visitor's browser and does not submit the entered birth details to a calculation or contact database.