What is the Pregnancy Weight Gain Calculator?
Enter your height, weight before pregnancy, current weight and pregnancy week. The tool works out your pre-pregnancy BMI and compares your gain with the recommended range from the Institute of Medicine (IOM, 2009) guidelines, showing whether you are below, within or above the range for this week.
How to use the Pregnancy Weight Gain Calculator
- Enter height and pre-pregnancy weight.
- Enter current weight and week.
- Choose single or twins.
Recommended total gain?
Underweight 12.5–18 kg, normal 11.5–16 kg, overweight 7–11.5 kg, obese 5–9 kg (single baby).
Medical advice?
No – your doctor or midwife will give advice for your situation.
This Pregnancy Weight Gain Calculator is 100% free, needs no signup and runs privately in your browser – on phone, tablet or computer.
Last updated: · By NodifyTech