Ovulation Date Calculator
Predict your most likely ovulation date using your average menstrual cycle length
Calculate Your Ovulation Date
Enter your last menstrual period date and cycle length to estimate your ovulation date
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The average length of your menstrual cycle. A typical cycle is 28 days, but it can range from 21 to 45 days.
This calculator provides an estimate only. Actual ovulation may vary.
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