Pregnancy Weight Gain Calculator
Find a healthy weight gain range for your pregnancy based on your pre-pregnancy BMI.
What do these ranges mean?
These ranges come from the Institute of Medicine (IOM) and are widely endorsed by ACOG. They reflect the amount of weight gain associated with the best outcomes for both parent and baby.
Where does the weight go?
Pregnancy weight gain includes the baby, placenta, amniotic fluid, increased blood volume, breast tissue, uterus growth, and fat stores.
Talk to your provider
Every pregnancy is different. Your healthcare provider may recommend a different target based on your health history, multiples, or other factors.
Track your nutrition too
PregnaBite helps you hit your nutrient targets every day, not just your weight goals.
Take the Quiz