Pregnancy Weight Gain Tracker (IOM 2009)

Tracks pregnancy weight gain against IOM 2009 guidelines based on pre-pregnancy BMI.

kg or lbs
Weight before pregnancy or at first prenatal visit.
cm or inches
Height.
kg or lbs
Most recent weight.
weeks
Current week of pregnancy.
Different guidelines for twins.
Select measurement units.

Enter values and click Calculate to see results

References

  1. Weight Gain During Pregnancy: Reexamining the Guidelines. Institute of Medicine / National Research Council (2009). Link
  2. Weight Gain During Pregnancy - CDC. CDC (2024). Link