Due Date Calculator

The Due Date Calculator estimates the delivery date of a pregnant woman based on her last menstrual period (LMP), ultrasound, conception date, or IVF transfer date.

Modify the values and click the Calculate button to use

Estimate Based On: Last Period Ultrasound Conception Date IVF Transfer Date

First Day of Your Last Period:

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 8 2025

Average Length of Your Cycles: 28 days 21 days 22 days

Result

The estimated due date is

Feb 12, 2026

You are currently at week #9 (8 weeks 4 days or 1 month 29 days) of pregnancy.

You are in the first trimester.

On average, your baby is around 0.9 inch (2.3 cm) long and weighs around 0.07 ounce (2 grams).

Your baby was likely conceived on May 22, 2025

Pregnancy Progress 21%

Pregnancy Timeline

Week	Date	Trimester	Milestones

Complete Pregnancy Calendar

Second Trimester (Weeks 13-28)

• Baby begins making noticeable movements
• Can hear sounds from outside the womb
• Gender can typically be determined
• Premature baby may survive with medical care
• Lungs begin developing breathing capability

Third Trimester (Weeks 29-40+)

• Rapid growth and brain development
• Baby practices breathing movements
• Final positioning for birth (usually head down)
• Full term reached at 39 weeks
• Most organs are fully developed

Note: The results of this calculator are estimations based on averages for single pregnancy. The results for twin pregnancy or multiple pregnancy may differ.

Due Date Calculator Tool

What is the dhanraj.com.np Due Date Calculator Tool?

The dhanraj.com.np Due Date Calculator is a free, web-based utility designed to estimate a pregnant person's expected delivery date (EDD). It operates on the principle of Naegele's Rule, a standard obstetric formula. By simply inputting the first day of the user's last menstrual period (LMP) and the average length of their menstrual cycle, the tool instantly calculates the estimated due date, providing a crucial timeline for pregnancy.

How to Estimate Your Delivery Date Using Due Date Calculator Tool?

Using the Due Date Calculator on dhanraj.com.np is a straightforward, three-step process:

1. Visit the Website: Navigate to https://www.dhanraj.com.np/p/due-date-calculator.html.

2. Input the Required Data:

- First Day of Last Menstrual Period (LMP): This is the single most important piece of information. Select the exact date your last period started.

- Average Cycle Length (Optional but Recommended): The standard calculation assumes a 28-day cycle. If your cycle is consistently longer or shorter (e.g., 30 or 26 days), you can input your average cycle length for a more accurate estimate.

3. Calculate: Click the "Calculate" button. The tool will instantly display your Estimated Due Date (EDD).

Example: If your last period started on January 1st and you have a regular 28-day cycle, the calculator would estimate your due date to be October 8th (40 weeks later).

Importance and Uses of a Due Date Calculator Tool:

A due date calculator is an essential first step in prenatal care, serving several vital purposes:

Pregnancy Timeline: It provides a clear, estimated timeframe for the entire pregnancy, helping expectant parents prepare mentally, physically, and logistically for the baby's arrival.

Prenatal Care Scheduling: Healthcare providers use the EDD to schedule crucial prenatal tests and screenings at the appropriate times during the pregnancy (e.g., ultrasounds, glucose tolerance tests).

Fetal Development Tracking: Knowing the due date allows parents to follow their baby's development week-by-week, understanding what growth stage the fetus is in.

Planning and Preparation: It helps in planning maternity leave, setting up the nursery, and organizing baby showers and other necessary arrangements before the baby arrives.

Provider-Patient Communication: It establishes a common reference point for discussions between the expecting parent and their doctor or midwife.

Explaining the Due Date Calculator Tool:

✅ Looking for a quick and reliable way to calculate your baby's due date?

- The Free Due Date Calculator from dhanraj.com.np is the perfect tool for expectant parents to estimate their expected delivery date. By using the scientifically-backed principle of Naegele's Rule, our calculator provides a accurate due date estimate in seconds. Simply enter the first day of your last period, and let our easy-to-use tool do the rest, giving you a clear pregnancy timeline to help you plan for your new arrival.

✅ Understanding your pregnancy timeline is crucial for prenatal care and preparation.

- Our Due Date Calculator is designed to empower you with knowledge from the very start. By calculating your estimated due date (EDD), you can better schedule doctor's appointments, track your baby's development milestones, and make important life plans with confidence. Whether you're a first-time parent or expanding your family, this free tool is an indispensable first step on your exciting journey into parenthood.

✅ dhanraj.com.np offers a 100% free, instant, and user-friendly Due Date Calculator that requires no registration or downloads.

- Accessible from any device, our tool ensures your privacy while delivering accurate results. We are committed to providing valuable digital tools that simplify important life events. Trust our calculator to give you a reliable due date estimate and help you take the first step in preparing for your beautiful new chapter.

Frequently Asked Questions (FAQs)

Q1: How accurate is the dhanraj.com.np Due Date Calculator?

Ans: The calculator provides a highly accurate estimate based on the standard medical formula (Naegele's Rule). However, it's important to remember that it is an estimation. Only about 5% of babies are born on their exact due date. Your healthcare provider will refine this date, especially after your first ultrasound.

Q2: Why is the first day of my last period (LMP) used instead of the conception date?

Ans: Most people cannot pinpoint the exact date of conception. The first day of the last menstrual period (LMP) is a much more concrete and easily remembered date. In obstetrics, pregnancy is calculated as 40 weeks from the LMP, which includes the two weeks before conception actually occurred.

Q3: What if I have irregular periods or don't remember my LMP?

Ans: If your cycles are irregular or you are unsure of your LMP, the calculator's estimate may be less accurate. In this case, an early dating ultrasound (usually between 8-12 weeks of pregnancy) performed by your doctor is the most reliable way to determine your due date.

Q4: What does the "cycle length" field mean, and should I change it?

Ans: The average menstrual cycle is 28 days, from the first day of one period to the first day of the next. If your cycle is consistently longer or shorter than 28 days, entering your personal average cycle length will yield a more precise due date calculation.

Q5: Is my data saved when I use this calculator?

Ans: No. The dhanraj.com.np Due Date Calculator is a client-side tool. This means the calculation happens directly in your browser, and your personal data (your LMP) is not sent to or stored on any server, ensuring complete privacy.

Q6: Can this calculator confirm a pregnancy?

Ans: No, this tool only estimates a due date based on the information you provide. It does not diagnose or confirm a pregnancy. A positive home pregnancy test and a confirmation from a healthcare professional are required to confirm pregnancy.