Pregnancy Weight Gain Calculator
Track your pregnancy weight gain, get personalized recommendations, and ensure a healthy pregnancy journey.
Your Information
Track Your Pregnancy Weight
Enter your pre-pregnancy weight, height, and current pregnancy details to get personalized weight gain recommendations.
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It is important to maintain a healthy weight during pregnancy, both for your health and for your baby's development. Our Pregnancy Weight Gain Calculator is a free, easy-to-use calculator that allows expectant mothers to track their pregnancy weight gain by week. All you need to do is enter your pre-pregnancy weight, height, and current week of pregnancy and it will help you understand how much weight you should gain to have a healthy pregnancy.
Our scientifically-based pregnancy weight gain calculator uses guidelines from nationally recognized health organizations to provide you with accurate, personalized results; it is a tool for expectant moms, health care professionals and families wish to monitor healthy growth and development during pregnancy.
Why should Use a Pregnancy Weight Gain Calculator?
Pregnancy is a great experience, but it can be hard to know how much weight is the right amount to gain. Gaining too little or too much weight can have health issues for both mother and baby. A Pregnancy Weight Gain Calculator allows you to:
How the Pregnancy Weight Gain Calculator Works
Our Pregnancy Weight Gain Calculator was designed to provide you resulting numbers instantly:
This tool simplifies complex health guidelines, giving you peace of mind at every stage of your pregnancy.
Recommended Weight Gain Guidelines
According to the Institute of Medicine (IOM), weight gain goals vary depending on your pre-pregnancy BMI:
| BMI Category | Recommended Total Gain (kg) | Recommended Total Gain (lbs) |
|---|---|---|
| Underweight (<18.5) | 12.5 - 18 kg | 28 - 40 lbs |
| Normal (18.5 - 24.9) | 11.5 - 16 kg | 25 - 35 lbs |
| Overweight (25 - 29.9) | 7 - 11.5 kg | 15 - 25 lbs |
| Obese (≥30) | 5 - 9 kg | 11 - 20 lbs |
The Pregnancy Weight Gain Calculator will automatically adjust these values based on what week of pregnancy you are in, so you get the most accurate and useful results.
Benefits of Using Our Pregnancy Weight Gain Calculator
It doesn't matter if you are a first-time mother or experienced mother; with our Pregnancy Weight Gain Calculator, you can feel confident throughout your pregnancy, knowing you are healthy.
Tips for Healthy Pregnancy Weight Gain
Your pregnancy journey should receive support and care. Our tool - our Pregnancy Weight Gain Calculator - will provide you with a clear, data-driven understanding of your pregnancy weight gain goals, at every trimester of your pregnancy. This is a free, accurate, and evidence-based calculator for tracking your pregnancy journey, for following recommendations by health experts, and to support you and your baby in a healthy future.
FAQs
A Pregnancy Weight Gain Calculator is an online tool that calculates recommended weight gain based on your BMI, height, and pregnancy week. It helps expectant mothers stay within healthy weight gain ranges.
Every 1-2 weeks to monitor your weight gain progress, and adjust nutrition and lifestyle choices as needed.
Yes, gaining weight gradually is absolutely normal and healthy. The calculator will show you weekly targets that will help you to stay on track so you are not gaining too quickly.
No, this calculator is educational only. Always speak with your doctor or midwife for any medical advice regarding your health.
Gaining too much weight increases the risk of complications such as gestational diabetes, gestational hypertension, or having to deliver by C-section. The Pregnancy Weight Gain Calculator will enable you to help stay within those safe limits.
Yes, the Pregnancy Weight Gain Calculator is for all body types. This calculator uses the body mass index (BMI) to give you recommendations for weight gain based on whether you are underweight, normal weight, overweight, or obese.