Pregnancy Due Date Calculator

Calculate pregnancy due date and track milestones

👶 Pregnancy Due Date Calculator

Calculate your baby's due date and track pregnancy milestones

📅 About the Calculation

Due date is calculated as 280 days (40 weeks) from the first day of your last menstrual period.

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Enter your information to calculate due date

💡 Important Notes

  • • Only 5% of babies arrive on their due date
  • • Normal delivery is 37-42 weeks
  • • Due date is an estimate, not exact
  • • Ultrasound in first trimester most accurate
  • • First babies often come later
  • • Always consult your healthcare provider

📋 Trimester Breakdown

  • • 1st Trimester: Weeks 1-13
  • • 2nd Trimester: Weeks 14-27
  • • 3rd Trimester: Weeks 28-40
  • • Early Term: 37-38 weeks
  • • Full Term: 39-40 weeks
  • • Late Term: 41 weeks

What is Pregnancy Due Date Calculator?

The Pregnancy Due Date Calculator estimates your baby's due date based on last menstrual period (LMP), conception date, ultrasound, or IVF transfer. It also highlights key milestones and progress.

Key Features

  1. Multiple methods – Calculate using LMP, conception, ultrasound, or IVF dates.
  2. Milestones – Shows trimester dates and key development milestones.
  3. Progress – Visual progress bar and week-by-week info.
  4. Easy to Use: Simple interface for quick pregnancy due date calculator operations
  5. Fast Processing: Instant results with high performance
  6. Free Access: No registration required, completely free to use
  7. Responsive Design: Works perfectly on all devices
  8. Privacy Focused: All processing happens in your browser

How to Use

  1. Step 1 – Select the calculation method and enter the relevant date.
  2. Step 2 – Review the estimated due date, progress and milestones.
  3. Step 3 – Use the week-by-week section to learn about fetal development.

This tool provides estimates for informational purposes only — always consult your healthcare provider for medical advice.

Benefits

  • Time Saving: Complete tasks quickly and efficiently
  • User Friendly: Intuitive design for all skill levels
  • Reliable: Consistent and accurate results
  • Accessible: Available anytime, anywhere

FAQ

What is Pregnancy Due Date Calculator?

Pregnancy Due Date Calculator is an online tool that helps users perform pregnancy due date calculator tasks quickly and efficiently.

Is Pregnancy Due Date Calculator free to use?

Yes, Pregnancy Due Date Calculator is completely free to use with no registration required.

Does it work on mobile devices?

Yes, Pregnancy Due Date Calculator is fully responsive and works on all devices including smartphones and tablets.

Is my data secure?

Yes, all processing happens locally in your browser. Your data never leaves your device.