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Reviewed for accuracy by Daniel Agrici, Founder & Lead Developer

The Lord of the Rings Marathon Timer Calculator

Calculator

Adjust values & calculate

Enter your values below. Every result is computed in your browser โ€” no data is sent to any server.

Formula: Total Time = Sum of Movie Runtimes + (Break Count x Break Length) + Meal Break

Your Result

Worked example โ€” Start: 9:00 AM | End: 10:06 PM | Total Duration: 13 hours 6 minutes

Reviewed for accuracy by Daniel Agrici, Founder & Lead Developer ยท Editorial policy