Pregnancy Weight Gain Calculator

Pregnancy Weight Gain Calculator

Pregnancy Weight Gain Calculator Results

How the Pregnancy Weight Gain Calculator can help you

Pregnancy Weight Gain Calculator will help you keep tabs on the weight you should be gaining as you move through your pregnancy.

How to use the Pregnancy Weight Gain Calculator

1. Select the “Unit System” from drop-down list;

2. Enter the “Height”;

3. Enter the “Pre-pregnancy Weight”;

4. Enter the “Current Weight”;

5. Select the “Expecting Twins?” from drop-down list;

6. Select the “Current Pregnancy Week” from drop-down list;

7. Click on the “Calculate” button to get the results for Your Pre-pregnancy BMI (Body Mass Index), Your Pre-Pregnancy Weight, Your Target Pregnancy Weight Gain, Recommended weight range when delivering (40th week), Recommended weight range for week 5.

Pregnancy Weight Gain Table

BMI Before PregnancyCategoryRecommended Weight Gain Range
Pregnancy with Single Child
Recommended Weight Gain Range
Pregnancy with Twins
<18.5 kg/m2Under Weight28 – 40 lbs
13 – 19 kg
18.5 – 24.9 kg/m2Normal Weight25 – 35 lbs
11 – 16 kg
37 – 54 lbs
17 – 25 kg
25 – 29.9 kg/m2Over Weight15 – 25 lbs
7 – 11 kg
31 – 50 lbs
14 – 23 kg
>30 kg/m2Obese11 – 20 lbs
5 to 9 kg
25 – 42 lbs
11 to 19 kg