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Pregnancy Weight Gain Calculator

Track healthy weight gain during pregnancy

🛠 Lifestyle & Practical ✅ Free to Use

Pregnancy Weight Gain Calculator

Track healthy weight gain during pregnancy based on your pre-pregnancy BMI. Get personalized recommendations for optimal maternal and fetal health.

Pre-Pregnancy Weight (kg)

Height (cm)

Current Weight (kg)

Weeks Pregnant

Pregnancy Type

5.0 kg

Current Weight Gain

Below Recommended

11.5 - 16.0 kg

Recommended Total Gain

For Normal weight BMI

0.44 kg

Weekly Gain Needed

For remaining weeks

23.9

Pre-Pregnancy BMI

Normal weight

Weight Gain Guidelines by BMI Category

Underweight (BMI < 18.5) 12.5-18 kg (28-40 lbs)

Normal Weight (BMI 18.5-24.9) 11.5-16 kg (25-35 lbs)

Overweight (BMI 25-29.9) 7-11.5 kg (15-25 lbs)

Obese (BMI ≥ 30) 5-9 kg (11-20 lbs)

👩‍⚕️ Important Medical Information

These are general guidelines based on IOM recommendations. Individual needs may vary. Always consult with your healthcare provider for personalized advice during pregnancy.