Answer

In Jain cosmology, Bharat Kshetra is commonly described as 526 6/19 yojanas wide from south to north. Jain texts usually give its dimensions, not a single modern-style square area figure. ( wisdomlib.org)

Explanation

The Tattvartha Sutra commentary states that the width of Bharata is 526 6/19 yojanas, and a Jain kṣetra text repeats the same measure as 526 yojanas and 6 kalas. ( wisdomlib.org)

Takeaway

So, if you mean the size of Bharat Kshetra in Jain tradition, the standard measure is 526 6/19 yojanas in width. ( wisdomlib.org)