Toolipedia- Free
- No sign-up
- Works on any device
No tool matches your search.
- Free
- No sign-up
- Works on any device
Create a QR code for a link, Wi-Fi, WhatsApp, contact and more, or read one from a photo.
- Free
- No sign-up
- Works on any device
Fill in the details to see your QR code.
PNG for phones, chats and websites. SVG and PDF stay sharp at any size, which is best for printing. Tip: point your phone camera at the preview to test it.
3. Style (optional): colors, dots, logo
Choose a photo or screenshot or drag it here
Works with photos of printed codes, screenshots and image files.
Looking for QR codes…
Pregnancy weight gain calculator
The healthy weight gain range by week for your pre-pregnancy BMI, for one baby or twins.
- Free
- No sign-up
- Works on any device
About Pregnancy weight gain calculator
Shows the recommended gain range by week from your pre-pregnancy BMI, for one baby or twins, based on Institute of Medicine guidelines. For a normal BMI with one baby, the total target is about 11.5 to 16 kg. Gain is slow in the first trimester and faster later.
How to use Pregnancy weight gain calculator
- Enter your height and pre-pregnancy weight.
- Choose one baby or twins.
- Read the healthy gain range for each week.
Why use this tool?
- Private: everything happens in your browser. Nothing you enter is uploaded.
- Free, with no sign-up, no watermark and no limit on how often you use it.
- Works on phones, tablets and computers: Android, iPhone, Windows, Mac and Linux. Nothing to install.
- Free to embed on your own website, with a ready-made code to copy.
- Available in 10 languages.
Also known as
Frequently asked questions
How much weight should I gain in pregnancy?
It depends on your starting BMI. With a normal BMI and one baby, 11.5 to 16 kg is the usual range. Your midwife can advise.
Why does pre-pregnancy BMI matter?
Recommended weight gain depends on where you started. People with a lower BMI are advised to gain more, and those with a higher BMI less.
What if I am outside the range?
Do not worry over a single week, as gain is uneven. Talk to your midwife or doctor, who can look at your whole situation.
Is Pregnancy weight gain calculator free?
Yes. Pregnancy weight gain calculator on Toolipedia is free to use, with no sign-up and no watermark.
Is it safe to use?
Yes. Everything is worked out in your browser, and nothing you enter is sent to our server.
Does it work on my phone?
Yes. It works in any modern browser on Android and iPhone, as well as on tablets and computers. There's nothing to install.
Do I need an account?
No. Just open the page and use the tool. There's no sign-up and no email needed.
Can I put Pregnancy weight gain calculator on my own website?
Yes. Use the Embed on your site button under the tool to copy a short piece of code and paste it into your page. It is free, needs no account, and the tool keeps working inside your page.