Pregnancy Weight Gain Calculator

Track your healthy weight gain during pregnancy

Weight Gain Guidelines
Pre-pregnancy BMI Category Recommended Weight Gain Weekly Rate (2nd & 3rd trimester)
< 18.5 Underweight 28-40 lbs (12.5-18 kg) 1-1.3 lbs (0.5-0.6 kg)
18.5-24.9 Normal weight 25-35 lbs (11.5-16 kg) 0.8-1 lb (0.4-0.5 kg)
25.0-29.9 Overweight 15-25 lbs (7-11.5 kg) 0.5-0.7 lb (0.2-0.3 kg)
≥ 30.0 Obese 11-20 lbs (5-9 kg) 0.4-0.6 lb (0.2-0.3 kg)