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Weton Calculation is an ancient tradition of the Javanese people used to determine a person's character, marital compatibility, fortune, and auspicious days based on their birth date. To this day, the Javanese Weton calculation is still frequently used for various important events such as weddings, moving houses, starting a business, and other traditional ceremonies.

In Javanese culture, weton is believed to influence a person's life. Because of this, many people still look for ways to calculate their weton and understand its meaning.

Understanding the Javanese Weton Calculation

The Javanese Hitungan Weton is a system derived from combining the day of birth with the pasaran (the 5-day Javanese market cycle week) in the Javanese calendar. This system uses two main components:

• The standard day (Monday to Sunday)
• The Javanese pasaran (Legi, Pahing, Pon, Wage, Kliwon)

Each day and pasaran has a specific numerical value called neptu. These values are added together to determine a person's weton.

Example:

Friday = 6

Kliwon = 8

Therefore, someone born on Jumat Kliwon (Friday Kliwon) has a total neptu score of 14.

Functions of the Weton Calculation in Javanese Culture

Since ancient times, the Javanese community has used weton for various daily life purposes. Here are some of its primary functions:

1. Understanding a Person's Character

Many believe that weton can reflect a person's traits, personality, and habits. For instance, certain wetons are known for being hardworking, patient, or possessing natural leadership qualities.

2. Calculating Marriage Compatibility

In Javanese tradition, a couple's compatibility is often calculated using the weton of both prospective partners. The results of this calculation are believed to predict whether the relationship will be harmonious or face challenges.

3. Determining Auspicious Days

Weton is also used to select the most favorable days for major events, such as:

• Weddings
• Circumcisions
• Moving into a new house
• Opening a business
• Selamatan (traditional thanksgiving feasts)

4. Predicting Fortune and Luck

Some segments of Javanese society believe that certain wetons inherently carry better luck and financial fortune than others.

List of Javanese Day and Pasaran Neptu Values

Below are the neptu tables commonly used in the Javanese Weton calculation:

Day Neptu

Pasaran Neptu

How to Calculate Your Javanese Weton

Calculating your weton is actually quite simple. You only need to know:

1. Your day of birth
2. The Javanese pasaran on that birth date

Then, simply add the neptu values of both.

Calculation Example:

If someone is born on:

• Monday (Senin) = 4
• Legi = 5

Calculation:

$$4 + 5 = 9$$

So, their weton is Senin Legi with a total neptu value of 9.

How to Find Your Javanese Pasaran

If you don't know the pasaran of your birth, there are now many online weton calculators that can automatically figure it out just by entering your birth date. Alternatively, you can consult a physical Javanese calendar, which typically lists the complete pasaran days.

Is the Weton Calculation Still Used Today?

Despite living in a modern era, the Javanese Weton calculation is still widely used, especially in Central Java, Yogyakarta, and East Java. This tradition is regarded as a vital piece of cultural heritage that continues to be preserved.

While some people believe in it entirely, others view it simply as a tradition and a form of respect for ancestral culture.

Conclusion

The Javanese Weton calculation is a traditional system combining birth days and the Javanese pasaran cycle to understand character traits, marital compatibility, and to determine auspicious days. By understanding their weton, the Javanese believe they can know themselves better and make crucial life decisions more wisely.

Due to its profound cultural and historical value, weton remains an important part of daily Javanese life today.