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Pregnancy Due Date Calculator

Calculate your baby's expected due date with week-by-week milestones.

Updated Mar 2026100% Private — runs in browser

Pregnancy Due Date Calculator

Calculate your baby's expected due date | Week-by-week tracker

Uses Naegele's rule: LMP + 280 days

Trimesters

First Trimester
Weeks 1-12Organ formation, morning sickness phase
Second Trimester
Weeks 13-27Baby kicks, gender reveal possible
Third Trimester
Weeks 28-40Baby gains weight, preparing for birth
Select a calculation method and enter the date to see your results
Disclaimer: This calculator provides an estimated due date. Only about 5% of babies are born on their exact due date. Most births occur between 38-42 weeks. Always consult your doctor or healthcare provider for accurate medical guidance.

Pregnancy Due Date Calculator का उपयोग कैसे करें

  1. 1

    Select your calculation method: LMP, Conception, IVF, or Ultrasound.

  2. 2

    Enter the relevant date (last period, conception, transfer, or scan date).

  3. 3

    For IVF, select Day 3 or Day 5 embryo. For ultrasound, enter gestational age.

  4. 4

    View your estimated due date, current week, and trimester progress.

  5. 5

    Check the milestone timeline to see upcoming pregnancy events.

Pregnancy Due Date Calculator के बारे में

Calculate your baby's expected due date (EDD) using four methods — Last Menstrual Period (LMP), conception date, IVF transfer date, or ultrasound measurements — using Naegele's rule and medical standards.

Key Features

  • 4 Calculation Methods: LMP (Naegele's rule), conception date, IVF transfer (Day 3 or Day 5 embryo), and ultrasound gestational age.
  • Trimester Progress Bar: Visual progress through first, second, and third trimesters.
  • Milestone Timeline: 12 major pregnancy milestones with checkmarks for completed weeks.
  • Key Dates: First trimester end, anatomy scan week (18-20 weeks), full term date, and expected delivery.
  • IVF Support: Day 3 and Day 5 embryo transfer options for IVF pregnancies.

Who Is This For?

Perfect for expecting mothers tracking their pregnancy journey and planning appointments, scans, and preparation milestones.

Privacy & Security

All calculations happen in your browser — your health data is never sent to any server.

Pregnancy Due Date Calculator के बारे में अक्सर पूछे जाने वाले प्रश्न

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