Coptic to Gregorian Date Converter
This calculator converts Coptic calendar dates to Gregorian calendar dates.
- Free online tool for date conversion.
- Free, no sign-up, works on any device.
Figures are estimates from this calculator’s standard formula — adjust the inputs in the tool below for your exact number.
Use Cases
Convert Coptic feast dates to Gregorian
Find Gregorian dates for Coptic events
Plan church occasions
Historical and academic research
Documentation and archiving
Tips
- 1
Enter the Coptic year (Era of Martyrs)
- 2
Remember month 13 is Nasie (5-6 days)
- 3
Check for leap year for accuracy
Common Mistakes
Entering Gregorian year instead of Coptic
Forgetting month 13 exists
Confusing month lengths
FAQs
How do I know the current Coptic year?
Why is month 13 short?
How accurate is the conversion?
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