There is no conversion involved-BCE and CE are simply secular euphemisms (replacements) for the religiously-associated BC (Before Christ) and AD (Anno Domini).
Here is how years would be expressed in BC, AD, BCE and CE:
BC means Before Christ; AD means Anno Domini (after Christ), so Christian calendar years are inherent in and defined by the terms.
BCE.
It was 1939-1945 AD.
BC comes before AD on a timeline. BC or BCE means before common era, AD means "In the year of Our Lord."BC first AD after
bc= before christ ad= anno domini ( the year of our lord)
700 bc
it means the dates of the past like bc is the same as bce which id the decrease of dates like 524bce to 520bce is 2 years but ad is the opposite
BCE.
It was 1939-1945 AD.
if it is 5th century AD then it is at least 400 years after bc or bce
BCE (or just BC) comes before CE (also known as AD).
They wont. AD and BC designations are required.
AD = CE or Common Era or Christian Era BC = BCE or Before Common Era or Before Christian Era
BC comes before AD on a timeline. BC or BCE means before common era, AD means "In the year of Our Lord."BC first AD after
bc= before christ ad= anno domini ( the year of our lord)
The beginnings of Ancient Greece are typically located in the 12th century BC (or, BCE), although precise dates are impossible to give. The Greek Classical Age occurred between 500 and 350 BC (or, BCE), followed by the Hellenistic Period until approximately 150 BC (or, BCE) and then the period of Roman domination. The formal end of Ancient Greece is often tied to the closing of the Athenian Academy in 529 AD (or, CE).
BC and BCE are two different ways of expressing the same general era. So the two would be 165 years apart. If it was between 565 BC or BCE and 400 AD then it would be 965 years.
2000 BC through 1001 BC