Persian Calendar Converter To English. The modern persian calendar was adopted in 1925, supplanting (while retaining the month names of) a traditional calendar dating from the eleventh century. At last, a fast, easy, and reliable way to convert dates from english to persian and vice versa.

The iranian calendar (also known as persian calendar or the jalaali calendar) is a solar calendar currently used in iran and afghanistan. January february march april may june july august.