Major historical dates such as 1492 ad, 1776 ad or 1941 ad would still be rendered as 1492 ce, 1776 ce and 1941 ce the ad/bc method of identifying historical dates can be traced back to catholic historians working in the early middle ages. Is it better to use ce and bce or ad and bc search the site go religion & spirituality is it better to use ce and bce or ad and bc why should dates and years privilege christianity and christian theology they simply make reference to the fact that we are living in an era shared in common between christianity and other religions. In one respect, there really is no difference between an ad/bc and bce/ce system when it comes to historical dates the year 23 ad is exactly the same as the year 23 ce, and 4004 bc is also 4004 bce references to historical dates under either classification shouldn't create confusion in a researcher's mind.
The meaning of ad is anno domini or year of our lord referring to the year of christ’s birth the meaning of bc is before christce is a recent term it refers to common era and is used in place of ad the dates are the same ie, 2009 ad is 2009 cebce means before common era for example 400 bc is 400 bce when did we start using ad and bc why. Why did bc ad change to bce ce save cancel already exists how do you convert dates from bc and ad to ce and bce there were major changes in the world between 600 bce and 600 ce far. Common era or current era (ce) is one of the notation systems for the world's most widely used calendar era – an alternative to the dionysian ad and bc system the era preceding ce is known as before the common era or before the current era ( bce ), whereas the dionysian era distinguishes eras using ad ( anno domini , [the] year of [the] lord)  and bc (before christ.
Bce and ce stand for before the common era and current era bc and ad stand for before christ and anno domini (in the year ofour lord), but there. Because ad and bc hold religious (christian) connotations, many prefer to use the more modern and neutral ce and bce to indicate if a year is before or after year 1 according to the international standard for calendar dates, iso 8601, both systems are acceptable. The relatively new bce/ce reference for historical dates has had its share of supporters and critics critics view the new system as an attempt to remove the religious significance inherent in the bc/ad system the bce/ce method of assigning historical dates also fails to fix the bc/ad system's lack of a practical year zero.
Bce / ce and bc / ad both relate to the gregorian calendar as well as previously used julian calendar 700 bce is 700 bc and 2018 ce is 2018 ad this has nothing to do with different measurement of time, rather a new ‘politically correct’ reference to dates as to not offend anyone. Ce means common era, bce would mean before common era i think a lot of people use it to take any religious slant out of the date system, which i, for one, approve of and use myself i'm sure some still us the ad and bc but its use is becoming less prevalent.
Bce/ce is simply a change in label, designed to preserve dates be easy to remember (being so close to the original bc/ad) recognize that other, more populous, non-christian cultures use this dating system the use of bce/ce could be considered 'political correctness', especially since it is hardly common outside of academic circles. Bc indicates the time before the birth of christ, while ad represents the years after his birth contrary to the beliefs of some, ad does not indicate time after christ's death - if that were true, there would be no time designation for the 30 or so years christ was on earth.
Ce and bce are notations that are not based on religion or myth they can be embraced by all history of the ad/bc notation: the ad/bc notation was first proposed by the monk dionysius exiguus (dennis the little) in the year 525 ce he used it to identify the years in the easter tables that he prepared.