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Anniversary Calculator – DateCalc Pro
ℹ️ Enter the start date of your relationship or marriage to calculate your total duration and see upcoming milestones.

Your Anniversary Information

Total Duration
Next Anniversary
Days Until Next Anniversary

Celebrate love and milestones perfectly with TimeDateTools.com's detailed online anniversary calculator. This romantic tool calculates exact relationship durations and upcoming anniversary dates, helping couples commemorate their special moments with precision and meaning. Our free anniversary calculator determines the exact time together in years, months, weeks, and days, making it perfect for milestone celebrations, gift planning, and relationship reflection. Whether you're planning your first anniversary or celebrating decades together, our online calculator provides the detailed information needed for meaningful celebrations. The calculator shows upcoming anniversary dates and calculates relationship milestones, supporting romantic planning and gift timing. Couples, wedding planners, and romantic individuals trust our anniversary calculator for relationship milestone tracking and celebration planning. TimeDateTools.com's calculator features an elegant, user-friendly interface that works beautifully on all devices, making anniversary calculations accessible during romantic planning or gift shopping. Our dedication to celebrating love and relationships makes us the trusted choice for anniversary calculations.

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