Pregnancy Weight Gain Calculator

The Pregnancy Weight Gain Calculator estimates a schedule for healthy weight gain based on guidelines from the Institute of Medicine.

Your Height (Feet):

Your Height (Inches):

Your Weight Before Pregnancy (lbs):

Your Weight Now (lbs):

Your Current Pregnancy Stage (Weeks):

Pregnant with Twins: No Yes

Calculate

How It Works

The Pregnancy Weight Gain Calculator uses guidelines from the Institute of Medicine to estimate healthy weight gain during pregnancy. It takes into account your height, pre-pregnancy weight, current weight, pregnancy stage, and whether you are pregnant with twins.

Recommended Weight Gain

• Underweight (BMI < 18.5): 28-40 lbs
• Normal Weight (BMI 18.5-24.9): 25-35 lbs
• Overweight (BMI 25.0-29.9): 15-25 lbs
• Obese (BMI ≥ 30.0): 11-20 lbs

Note: These are general guidelines. Consult your healthcare provider for personalized advice.