Pregnancy Weight Gain Calculator
Track your healthy weight gain throughout pregnancy based on your pre-pregnancy BMI. Monitor your progress with interactive charts.
Your Pregnancy Details
About Pregnancy Weight Gain
Healthy weight gain during pregnancy supports your baby’s development and helps your body prepare for breastfeeding. The recommended amount depends on your pre-pregnancy BMI.
Your Results
Recommended Gain
11.5 – 16 kg
Total pregnancy
Your Progress
3 kg
On track
Weekly Weight Gain Chart
Weight Distribution
Enter your information to calculate your pregnancy weight gain
Pregnancy Weight Gain by Trimester
First Trimester
Weeks 1-13
Typically 0.5-2 kg (1-4.5 lbs) total gain. Morning sickness may affect weight.
Second Trimester
Weeks 14-27
About 0.5 kg (1 lb) per week. Steady weight gain as baby grows rapidly.
Third Trimester
Weeks 28-40
About 0.5 kg (1 lb) per week. Baby gains most of their weight during this period.
Healthy Pregnancy Tips
Balanced Nutrition
Focus on folate-rich foods, iron, calcium, and protein. You need about 300 extra calories daily in 2nd/3rd trimesters.
Stay Active
Moderate exercise like walking or swimming for 30 minutes most days can help manage weight and reduce discomfort.
Small Frequent Meals
Eating smaller meals throughout the day can help with nausea and maintain steady energy levels.
Regular Checkups
Attend all prenatal appointments to monitor your health and your baby’s development.