The Centuries are calculated from-
901 AD, 701 AD,1601 AD.
That means when a new century begins, suppose 17th century, then the 17th century shall be calculated from 1601 AD, as no year exists as 0 AD.
Adios!
This site is as about the inspiration I get, as I am designed to get, where faith and conviction are my two flowers, which receive light when asked to God.
Before You Travel. 