In history, “CE” means “Common Era,” and it refers to the same years as “AD” (Anno Domini) in the Gregorian calendar, just using more neutral wording.

Quick Scoop: What does CE mean in history?

  • CE = Common Era
    • Used for years starting from year 1 onward in the widely used Gregorian calendar.
* Example: 2024 CE is the same year as 2024 AD.
  • Why use CE instead of AD?
    • AD means “Anno Domini,” Latin for “in the year of our Lord,” which is explicitly Christian.
* CE is preferred in many schools, universities, and academic publications because it is more religiously neutral and inclusive for people of all backgrounds.
  • What about BCE?
    • Alongside CE, you will often see BCE = Before Common Era , which matches BC (“Before Christ”) but uses neutral wording.
* Example: 500 BCE is the same as 500 BC.

So when you read a date like “1066 CE” in history, it’s simply using a neutral label for the same timeline that older books might write as “AD 1066.”

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