Pregnancy Due Date Calculator
Estimated Pregnancy Due Date:
{{dueYear}} /
{{dueMonth}} /
{{dueDay}}
YYYY/MM/DD
Estimated Fetal Age
{{pastWeeks}}Weeks
{{pastDays}}Days
Estimated Your Baby To Be Born In
{{remainDays}}Days
First Day of Last Menstrual Period
Average Length of Cycle
Days
Pregnancy Due Date Calculator is a free online tool that helps you estimate your due date based on the first day of your last menstrual period (LMP) or the date of conception.
Most pregnancies last around 40 weeks (or 38 weeks from conception), so typically the best way to estimate your due date is to count 40 weeks, or 280 days, from the first day of your last menstrual period (LMP).
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