Answer

In Jain practice, 1 Upvas is generally considered equal to 2 Beyasna.

Explanation

• Beyasna: Eating only twice in a day, with proper discipline.
• Upvas: Complete fasting for the day, usually without any food.

So, traditionally:

2 Beyasna = 1 Upvas

Takeaway

Upvas is considered a higher form of tapa than Beyasna because it involves greater restraint and control over the body and desires.