BC to AD Conversion:
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The BC to AD conversion translates years between the Before Christ (BC) and Anno Domini (AD) systems. This calculator provides a simple way to convert between these dating systems.
The calculator uses the simple formula:
Where:
Explanation: BC years are represented as negative numbers, while AD years are positive. There is no year 0 in this system.
Details: Accurate year conversion is important for historical research, archaeology, and understanding timelines across different dating systems.
Tips: Enter the year value (must be positive) and select whether it's BC or AD. The calculator will show the converted value in the opposite system.
Q1: Is there a year 0 in this system?
A: No, the BC/AD system goes directly from 1 BC to 1 AD with no year 0.
Q2: How do I represent BCE/CE dates?
A: BCE is equivalent to BC, and CE is equivalent to AD. The conversion works the same way.
Q3: What's the maximum year I can convert?
A: Technically limited by your browser's number handling, but practically up to billions of years.
Q4: How accurate is this conversion?
A: Mathematically precise for the Gregorian calendar system.
Q5: Can I convert dates before 1 BC?
A: Yes, just enter the year number (e.g., 500 BC would be entered as 500 with BC selected).