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Ubify Financial Advisory Board
FINANCIAL ANALYSTS & CPA REVIEWERS
About This Tool
Pregnancy Weight Gain Calculator is an interactive online calculator on tools.ubify.app. Calculate recommended pregnancy weight gain based on Institute of Medicine (IOM) pre-pregnancy BMI guidelines.
Fast, 100% free, private client-side processing directly in your browser with zero server data storage.
How to Use
- 1
Enter your parameter values into the input fields.
- 2
Adjust optional settings or unit parameters.
- 3
View real-time calculated metrics and breakdown statistics.
- 4
Copy the results summary or print your report for documentation.
Frequently Asked Questions
Where does the pregnancy weight go?
On average: Baby (3.5 kg), Placenta (0.7 kg), Amniotic fluid (0.8 kg), Uterine enlargement (1.0 kg), Maternal breast tissue (1.0 kg), Blood volume expansion (1.5 kg), and Maternal fat stores (3.0 kg).