Calculate Your Estimated Due Date
Knowing your estimated due date helps you plan for a safe and healthy pregnancy. Enter the first day of your last menstrual period (LMP) and get an instant estimate of when your baby is likely to arrive. Additionally, see your current gestational age and countdown to delivery.
About Pregnancy Due Date
🤰 What is a Due Date?
A due date is an estimate of when your baby will be born, calculated as 40 weeks (280 days) from the first day of your last menstrual period. It helps you and your doctor monitor the progress of your pregnancy and prepare for delivery.
⚡ Why use this tool?
This tool provides not only your estimated due date, but also a week-by-week guide of your pregnancy, highlighting fetal development milestones, and changes you may notice as an expecting mother.
📌 Formula: Estimated Due Date = LMP + 280 days
Frequently Asked Questions
How does this Pregnancy Due Date Calculator work?
Enter the date of your last menstrual period. The tool calculates your due date, current gestational age, time remaining, and provides weekly milestones for you and your baby.
Can this tool be used for irregular cycles?
Yes, but results are approximate. Consult your doctor if your cycles are irregular or if you have special conditions.
Is this calculator accurate?
It is accurate for standard pregnancies (40 weeks), but every pregnancy is unique. Consider this a guideline, not a guarantee.