1 purva is equivalent to how many years
In Jain time measurement, 1 Pūrva = 84 lakh × 84 lakh years, which is 70.56 trillion years. ( jainpedia.org)
In Jain time measurement, 1 Pūrva = 84 lakh × 84 lakh years, which is 70.56 trillion years. ( jainpedia.org)