Pregnancy Due Date Calculator
Find out your baby’s estimated date of arrival! Based on the date of your last period or conception, get your result now.
Your estimated due date is:
Sunday, October 26, 2025
Congratulations! You are 1 week pregnant.
Pregnancy Due Date Calculator
Introduction: Are you eagerly awaiting the arrival of your little one? Knowing your estimated due date is one of the most exciting—and important—steps in your pregnancy journey. Our Pregnancy Due Date Calculator is designed to help you predict your baby’s birthday accurately, whether you’re tracking your last menstrual period (LMP), conception date, or cycle length. In this blog, we’ll walk you through how this tool works, its benefits, and why it’s a must-have for every expecting parent.
What Is the Pregnancy Due Date Calculator?
Our tool is a user-friendly, free resource that estimates your due date based on three key inputs:
- Last Menstrual Period (LMP): The first day of your last period.
- Conception Date: If you know when you conceived.
- Cycle Length: Adjust for irregular cycles (default is 28 days).
Whether you’re using the Pregnancy Week Calculator by LMP or the Conception Date Calculator, our tool provides instant results, including your current pregnancy week, trimester, and estimated due date. It even doubles as a Pregnancy Tracker to keep you updated as your journey progresses!
Who Should Use This Tool?
- First-Time Parents: Confused about where to start? Calculate your due date in seconds.
- Women with Irregular Cycles: Adjust your cycle length for a personalized estimate.
- Those Tracking Conception: Use the Ovulation Calculator feature if you’ve been planning your pregnancy.
- Healthcare Providers: Quickly estimate due dates during patient consultations.
- Partners & Family: Stay informed and involved in the pregnancy timeline.
How to Use the Pregnancy Due Date Calculator
Using our tool is as simple as 1-2-3:
Step 1: Enter Your Dates
- Choose between Last Period Date or Conception Date using the calendar.
- Example: If your LMP was June 1, select that date.
Step 2: Adjust Cycle Length (Optional)
- If your cycle isn’t 28 days, toggle the cycle length (e.g., 30 days).
Step 3: Click “Find Out Now”
- Great! Your results will show:
- Estimated Due Date
- Current Pregnancy Week (e.g., “How many weeks am I pregnant from my last period?”)
- Pregnancy Month (broken down by weeks)
- Trimester Stage
Why Our Tool Stands Out
- Accuracy: Combines medical formulas (Naegele’s Rule) with customizable inputs.
- Multi-Functionality: Acts as a Pregnancy Week Calculator by Due Date if you already know your EDD.
- Bonus Features:
- Pregnancy Timeline: See key milestones week-by-week.
- Ovulation Calculator: Helpful for future family planning.
- Am I Pregnant Calculator Percentage: Assess early symptoms’ likelihood.
Common Questions Answered
Q: Can I use this tool if I don’t know my LMP or conception date?
A: Yes! Use ultrasound-based due dates or contact your healthcare provider for assistance.
Q: How does cycle length affect my due date?
A: Longer/shorter cycles shift ovulation dates, which our tool accounts for automatically.
Q: Is the “Am I Pregnant Calculator Percentage” reliable?
A: It estimates chances based on symptoms and timing but isn’t a substitute for a pregnancy test.
Why Trust Our Calculator?
- Medical Expertise: Algorithms align with OB-GYN standards.
- Privacy-First: No personal data is stored.
- Mobile-Friendly: Use it on-the-go with any device.
Whether you’re using our Pregnancy Month Calculator by Week to plan maternity leave or the Conception Date Calculator to celebrate your baby’s origins, this tool is your go-to companion. Ready to unlock your pregnancy timeline? Click “Find Out Now” and embrace the joy of anticipation!
P.S. Bookmark this page to revisit your due date as your pregnancy progresses. Congratulations on this beautiful journey—we’re here to help you every step of the way!