Free Auspicious Date Calculator

Don't leave your big day to chance. Discover the best dates for weddings, business launches, and moving based on the traditional Chinese Almanac (Tung Shing).

Auspicious Date Selector

Find the perfect alignment of cosmic energy for your most important life events.

What is Auspicious Date Selection (Ze Ji)?

In Chinese Metaphysics, time is not just a measurement; it is a flowing current of Five Element (Wu Xing) energy. Date Selection (择吉 / Ze Ji) is the ancient art of choosing a day where the cosmic energy perfectly supports the specific action you are taking.

Whether it is signing a life-changing contract, opening a new business, or getting married, starting an event on an auspicious day ensures a smooth beginning and long-term success. Conversely, starting on a 'Clash Day' can bring unforeseen obstacles and friction.

The Danger of the General Almanac

Most websites provide dates based on the General Almanac (Tung Shing / 老黄历). While these days have good universal energy, they are not tailored to you. For example, August 8th might be a universally fantastic day for a wedding, but if that day is a 'Rooster' day and you were born in the year of the 'Rabbit', the day clashes with you personally. It would be a terrible day for your specific wedding.

How True Date Selection Works

1. The Foundation (Tung Shing)

First, we eliminate days with universally negative energies (like Year Breaker or Month Breaker days) and identify days with positive Star alignments for your specific event.

2. The Personalization (Bazi)

Next, the AI cross-references the general good dates with your personal Bazi (Four Pillars) chart. It filters out any dates that clash with your Day Master or Animal signs.

3. The Golden Hour

A good day still has bad hours. The final step is calculating the exact 2-hour window (Shichen) where the energy peaks, giving your event the ultimate cosmic blessing.

Never Guess Your Big Day

The tool above provides general auspicious dates. To ensure your chosen date does not clash with your personal Bazi, and to find the exact Golden Hour to take action, download the YuanYu App. Our AI Engine calculates hyper-personalized dates for you and your partner instantly.