AD stands for the Latin words meaning "in the year of our Lord" (referring to Jesus), and BC stands for "before Christ". There are many people in the world who do not want to acknowledge Jesus as the Christ or refer to Him as their Lord.
BCE stands for Before Common Era. BC stands for Before Christ. so to avoid saying that they favor Christian religion, they use before common era, which is the time in which history started to be official recorded.
2001
BCE.
It was 1939-1945 AD.
Ancient times (till AD 476).
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:September 22, 2010 AD (today's date)September 22, 2010 CE (today's date)January 1, 44 BCJanuary 1, 44 BCE
540 BCE. In years BCE (BC), the years count backward until the year 1 BCE is reached. The year 1 CE (AD) immediately follows 1 BCE, and begins counting upward; there is no year 0.
CE stands for "Common Era", another way to refer to AD (Anno Domini) years. They are exactly the same. CE and BCE are used by some who prefer religious neutrality.
No.
BCE.
Perhaps you are referring to CE (Common Era), which in some circles has replaced AD (in the year of our Lord). If so, then AD 6 would be CE 6. (The more usual forms are 6 AD and 6 CE.) Those who use AD for years after Christ's birth will use BC for years Before Christ. Those who prefer CE will use BCE (before the Common Era) in place of BC. The numbers in the two systems are the same.
It was 1939-1945 AD.
If you are finding the year a certain number of years from a previous one (e.g. 4000 years from the current year, 2010) then a negative value indicates time BCE (as opposed to CE). Some people prefer to call these BC and AD.
17 centuries. From the last day of the 9th century BCE to the first day of the 9th century AD was just over 1600 years while From the first day of the 9th century BCE to the last day of the 9th century AD was just under 1800 years.
It is the 6th century.
Six years before AD 6 is 0 and then 4 before that is 4 BC. Some people call it BCE, before Christian era.
Ancient times (till AD 476).
They lived From 500 BCE to 1500 AD
Some people don't wish to refer to Jesus Christ as 'Domini' or 'Lord' so prefer to use Common Era. Although, the problem with this is, they still use the approximate year of Christ's birth. Some argue, CE can stand for Christian era which make more sense.