Pregnancy Due Date Calculator
Calculate your due date, track pregnancy weeks, and monitor important milestones throughout your pregnancy journey.
Calculation Method
Choose how you'd like to calculate your due date
Pregnancy Facts
Average Pregnancy: 280 days from last period
Full Term: 37-42 weeks of pregnancy
Due Date Accuracy: Only 4% of babies are born on their due date
Normal Range: 2 weeks before to 2 weeks after due date
Trimester Guide
First Trimester: Weeks 1-12
Major organ development
Major organ development
Second Trimester: Weeks 13-28
Often called the "golden period"
Often called the "golden period"
Third Trimester: Weeks 29-40
Rapid growth and development
Rapid growth and development
Important Reminders
• Consult your healthcare provider regularly
• Take prenatal vitamins
• Avoid alcohol and smoking
• Eat a balanced, healthy diet
• Stay hydrated and exercise moderately
• Get adequate rest and sleep