Health & Fitness · Calculator
Pregnancy Due Date Calculator
Estimate your pregnancy due date.
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Pregnancy Due Date Calculator
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Calculate your estimated due date from your last menstrual period.
Formula
Due Date = LMP + 280 daysStep-by-step
- Add 280 days to the first day of your last period
Example
LMP Jan 1 → due date Oct 8.
Disclaimer: This is an estimate. Consult your healthcare provider for accurate dating.
FAQ
How is due date calculated?+
By adding 280 days to the first day of the last menstrual period.
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