In Jainism, ancient measurements such as angul and yava are traditional units used in scriptures to denote lengths and small distances, especially in the context of describing the physical features of the Tirthankaras, temple architecture, and cosmological diagrams.

Angul (or Angula): An angul is a traditional unit of length, roughly corresponding to the breadth of a finger. Its exact modern equivalent varies but is generally considered about 1.5 to 2 centimeters.

Yava (or Jav): A yava is an even smaller unit, corresponding to a barley grain. In traditional Jain measurement systems, several yava make up one angul.

The relationship: Typically, 6 angul = 1 pada (foot), but in the context you provided:

1 angul = 8 yava (as per Jain canonical texts).

So, 6 angul = 6 × 8 = 48 yava.

Summary:

• 1 angul = 8 yava
• 6 angul = 48 yava

These measurements are often used in Jain scriptures like the "Shat-khandagama" and "Tiloyapannatti" for describing cosmic dimensions and idol proportions.