Pregnancy Calculator: Due Date & Week Finder

Pregnancy Calculator

Calculate your due date, current pregnancy week, and timeline using different methods

Choose Calculation Method

Select the first day of your last period
Select the date when conception occurred
Select the date of your ultrasound scan
weeks days
Enter the gestational age from your ultrasound report
Select the date of embryo transfer

Your Pregnancy Results

Based on your selected calculation method

Current Pregnancy Status

Estimated Due Date

Trimester

Detailed Timeline

Conception Date
First Trimester Ends
Second Trimester Ends
Due Date

Pregnancy Progress

0% Complete

About Pregnancy Calculator

This calculator helps estimate your due date and track pregnancy progress using different methods:

  • Last Menstrual Period (LMP): Most common method, adds 280 days (40 weeks) to LMP
  • Conception Date: Adds 266 days (38 weeks) to conception date
  • Ultrasound Date: Based on ultrasound measurements and gestational age
  • IVF Transfer Date: For IVF pregnancies with embryo age adjustment

Note: This calculator provides estimates only. Always consult with your healthcare provider for accurate pregnancy dating.

Pregnancy Calculator: Know your pregnancy schedule easily

Pregnancy is a special time in every woman’s life. During this time, mothers suffer from various questions – “When will my baby come?”, “How many weeks pregnant am I now?”, “How to calculate the trimester?” etc. To get answers to these questions and know the exact schedule of your pregnancy, there is now a simple solution – Pregnancy Calculator.

What is a Pregnancy Calculator?

Pregnancy Calculator is a digital tool that automatically calculates your pregnancy week, expected date of delivery and trimester based on various information about your pregnancy. It is an indispensable guide for both pregnant mothers and future parents.

Why use this calculator?

1. Easy and fast calculation : No hassle of calculating on paper and pen

2. Calculation in various methods : LMP, conception date, ultrasound, IVF – works in all methods

3. Accurate information : Accurate results using scientific formulas

4. Mobile friendly : Can be used on any device

How does the pregnancy calculator work?

Calculation in 4 different methods:

1. According to the date of the last menstrual period (LMP Method)

This is the most common method. In this method:

Input the date of the first day of the last menstrual period

Usually a 28-day cycle is assumed

The due date is calculated by adding 280 days (40 weeks)

Formula : Last menstrual period date + 280 days = expected date of delivery

2. According to the date of conception (Conception Date)

If the exact date of conception is known:

266 days are added from the date of conception

This is equal to 38 weeks

3. According to the ultrasound report

The date on which the gestational age was seen in the ultrasound:

Input the date and gestational age

The calculator calculates automatically

4. According to the IVF transfer date

In IVF, the age of the embryo is taken as:

Separate calculation for 3-day, 5-day or 6-day embryo transfer

Calculation is made excluding the age of the embryo

Different stages of pregnancy (trimester)

First trimester (1-12 weeks)

The first three months of pregnancy

The formation of the fetal organs begins

Various changes occur in the mother’s body

Morning sickness, fatigue are common symptoms

Second Trimester (13-26 weeks)

Most comfortable time

Fetal movements begin

Stomach becomes clearly visible

Energy levels return

Third Trimester (27-40 weeks)

Last three months

Fetal development complete

Preparation for delivery

Shortness of breath, back pain are common problems

Benefits of using a pregnancy calculator

1. Assistance in scheduling

Planning doctor’s appointments

Preparing for maternity leave

Setting a baby shower date

2. Monitoring pregnancy progress

Knowing fetal development by week

Monitoring weight gain

Knowing when to have necessary tests

3. Mental preparation

Knowing what to expect

Preparing for physical changes

Becoming mentally tough

4. Health Care Planning

Nutritional Diet Planning

Creating an Exercise Routine

Scheduling Prenatal Classes

Important Terms in Pregnancy Calculation

Gestational Age

The age calculated from the first day of conception. Usually expressed in weeks and days.

Estimated Due Date (EDD)

The date on which delivery is most likely to occur. Only 5% of pregnancies deliver on this date.

Naegele’s Rule

The most common rule: first day of last menstrual period + 7 days – 3 months + 1 year

Trimester

The division of pregnancy into three equal parts. Each trimester is approximately 13 weeks long.

Special Features of Our Pregnancy Calculator

Ease of Use

1. Easy Interface : Everyone can use it

2. Bangla Instructions : Completely explained in Bangla

3. Clear Results : Showing results in simple language

Technical Advantages

1. Mobile Optimized : Works on all smartphones

2. Fast Loading : Results are available quickly

3. No Download : No need to install any app

Security and Privacy

1. Data Privacy : No one can see your information

2. No Storage : Information is not stored after the calculation

3. Secure Connection : Can be used safely

How to use?

Step 1: Select Method

Last Period Date (easiest)

Conception Date (if known)

Ultrasound Report (most accurate)

IVF Date (if IVF)

Step 2: Input Information

Select the relevant date

Provide any additional information required

Verify that all information is correct

Step 3: View Results

Current Gestational Age

Expected Due Date

Current Trimester

Pregnancy Progress

Step 4: Share Results

Share with Family

Show to Doctor

Keep in Your Record

Pregnancy Care Tips

Nutritious Foods

1. Protein : Eggs, Fish, Meat, Pulses

2. Calcium : Milk, Yogurt, Cheese

3. Iron : Spinach, Beans, Beetroot

4. Folic Acid : Green Vegetables, Nuts

Exercise and Rest

1. Walking : Walk 30 minutes a day

2. Prenatal Yoga : Under the supervision of an expert

3. Sufficient sleep : 8-10 hours a day

4. Stress management : Meditation, prayer

Doctor’s advice

1. Regular checkups : Go on time

2. Prescription : Take all medications on time

3. Emergency : Recognize danger signs

4. Questions : Ask if in doubt

Pregnancy warnings

Symptoms to see a doctor if you see

1. Bleeding : Any bleeding

2. Water breaking : Water breaking in advance

3. Pain : Severe abdominal or back pain

4. Fever : High fever

5. Decreased baby’s movement

Avoid

1. Smoking : Completely prohibited

2. Alcohol : Absolutely not

3. Caffeine : Limited quantities

4. Raw meat : Do not eat

5. Bad Environment : Avoid Polluted Areas

Frequently Asked Questions (FAQ)

Question 1: How accurate is the pregnancy calculator?

Answer : Our calculator uses scientific formulas. However, it is only an estimate. Consult a doctor to know the exact date.

Question 2: What should I do if my period is irregular?

Answer : Use an ultrasound method or consult a doctor if your period is irregular.

Question 3: Separate calculation for twin pregnancy?

Answer : Twin pregnancy usually occurs before delivery. Get an initial idea using the calculator, but follow the doctor’s advice.

Question 4: What are the IVF options in the calculator?

Answer : Yes, our calculator has a special option for IVF transfer date. The age of the embryo is calculated.

Question 5: Can it be used from mobile?

Answer : Of course! Our calculator is fully responsive. It will work on all smartphones, tablets and computers.

Question 6: Where is the information stored?

Answer : None of your information is stored. All information is deleted after the calculation. Completely safe.

Question 7: Can the results be printed?

Answer : Yes, you can print the results by clicking the “Print Results” button.

Question 8: Can it be used without being online?

Answer : Internet connection required. However, once loaded, it can also work offline for a while.

Question 9: How many times can it be used?

Answer : You can use it as many times as you want. There is no limit.

Question 10: Completely free?

Answer : Yes, you can use it completely free. There is no charge.

Important pregnancy tips

In the first trimester

1. Folic acid : Take it every day

2. Reduce vomiting : Eat small meals

3. Enough water : 8-10 glasses a day

4. Fatigue : Rest when necessary

In the second trimester

1. Exercise: Continue light exercise

2. Skin care : Stretch mark cream

3. Clothing : Comfortable maternity clothes

4. Baby Movement : Pay Attention

In the Third Trimester

1. Hospital Bag : Prepare in Advance

2. Childbirth Classes : Attend

3. Family Support : Learn to Ask

4. Mental Preparation**: Prepare for Delivery

Conclusion

Pregnancy is a beautiful journey. To make this journey easier and more organized, our **Pregnancy Calculator** is your trusted companion. It is not just a due date calculator, but a complete guide to your pregnancy.

Remember:

1. The calculator only gives guidelines

2. Doctor’s advice is of utmost importance

3. Every pregnancy is different

4. Listen to your body’s signals

Start your pregnancy journey today using our calculator. No registration or login is required to use it. Know your pregnancy schedule completely free, easily, quickly.

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