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You are here: Home - Pregnancy - Pregnancy Weight Gain

Pregnancy Weight Gain Calculator

1131 Comments | Add Comment

Calculate how much weight you should gain during your pregnancy, even if you are pregnant with twins. This calculator will also estimate how much weight you should have gained to date, and will give you practical advice for managing your weight during pregnancy.

What was your weight before pregnancy?
lbs.

What is your current weight?
lbs.

How tall are you?
feet inches

How many weeks pregnant are you now?

Are you carrying twins?
No Yes

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Read more about Pregnancy Weight Gain


Pregnancy Weight Gain Discussion

Showing 1 - 10 out of 995 Comments
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Mollie Apr 19, 2017 01:00:39 AM ET

I am 20 weeks and 2 days. pre-pregnancy i was 106 lbs. now i'm at 108 lbs. i am 5 ft. this is my 5th pregnancy. my last baby i gained a total of 13 lbs at 41 weeks and baby was 7 lbs.

Guest Apr 20, 2017 01:04:30 PM ET

Mmm hmm.

Guest Apr 21, 2017 01:48:34 PM ET

You're okay, as long as you are seeing your doctor, eating and taking you prenatal vitamins, your baby is getting what it needs. i'm 31 weeks, 5'3, started at 130, and am now 139, with my 3rd baby.

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Nina Apr 1, 2017 01:05:06 AM ET

Hello dear. my weight is 80 kilo and my height is 170, and i am 11 weeks pregnant. am i to fat? oh, by the way, before my pregnancy, i was the same weight. please let me know about it. i am very worried. thank you all for this helpfull site.

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Kara Mar 26, 2017 01:05:03 AM ET

I am almost 14 weeks and started out 190 and at first i wasn't gaining much weight, i had finally gained a couple pounds then i went down a pound from what i started, and now i am up to 191, but still my weight will go down a little and then back up, which can be normal especially in the first trimester. this is my 5th baby, i gained quite a bit of weight with all my other kids, but wasn't this big before pregnancy, so i'm hoping to stay on track with this one.

Sarah Apr 5, 2017 11:30:13 AM ET

I gained alot of weight with my first pregnancy, about 15 lbs. with my second, and lost a bunch of weight with my 3rd. my 3rd pregnancy my weight was already elevated at 180, after he was born i dropped down to 140 lbs. this is my 4th pregnancy. i am 22 wks and have already gained 15 pounds. i think it can be pretty normal to gain less weight if you are already heavier then your average body weight.

Cassandra Apr 6, 2017 05:27:25 PM ET

What do you mean "finally" gained. you don't need to gain any.

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Tonya Mar 22, 2017 09:23:37 AM ET

I'm heavy to start off getting pregnant 165. im now 177 at 28 weeks. my doctor hasn't said anything about gaining more weight. am i still ok?

Guest Apr 17, 2017 04:11:00 PM ET

As long as the baby is growing you are fine. i'm 38 weeks and have only gained 12 pounds my whole pregnancy. i actually lost 6 lbs without trying within the last 2 weeks. during my 1st trimester i lost 16 lbs. according to my ultrasound my baby is 6.5 lbs and has been growing steadily. my dr isn't concerned at all.

Guest Apr 23, 2017 11:08:13 AM ET

I don't know exactly how much i weighed when i got pregnant, but i usually fluctuated between 160 an 165. at 9 weeks, i weighed 170; so i'm using 165 as my starting weight. i've never really considered 165 to be *that* heavy as it's considered an average bmi for my height, and i know i'm fairly active. now, at 25 weeks, i weigh 171. since i know that 165 is slightly on the heavy side of an average bmi, i'm not really concerned about my lack of weight gain. i know i'm eating a good diet for the most part and no doctor has expressed any concern over the weight nor has mentioned that the baby isn't getting enough. make healthy food choices, get some mild exercise every day, and talk to your doctor if you're worried, but if you're describing yourself as heavy, then i think your weight gain sounds perfect!

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Kimberly Mar 4, 2017 05:50:49 PM ET

I'm 22weeks pregnant. i was 147 before pregnancy then i lost 20 pounds during pregnancy. now i am weighing 160 pounds. i am 5feet4inches ..is that bad??

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Guest Oct 5, 2015 08:46:34 PM ET

I'm 15 weeks pregnant. i started at 190 pounds and have lost 7 pounds since pregnancy. due to an injury, i don't exercise, and i have been trying to eat a lot. i actually eat four meals a day i don't understand the weight loss except maybe that it's healthier food? i take my vitamins every day. what is this about? did anyone else have this problem? i've begun showing and my pants don't fit, but the scale says i lost.

Guest Mar 4, 2017 11:09:25 AM ET

It might be muscle atrophy from the increased sedentary lifestyle after your injury.

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ceecee Oct 2, 2015 06:01:07 PM ET

I'm 21 weeks pregnant with my first baby and my pre-pregnancy weight was 115, and for the past several i'm having a hard time putting on weight. i just put on 4 pounds. i'm eating and exercising everyday, and i'm taking more classes for another degree.

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nena Apr 13, 2015 06:10:00 PM ET

I am 5'7 and i was 150 pounds before i got pregnant. i am now 168 lbs at 19 weeks. is that okay? i'm not too happy with my weight gain, and feel very insecure. should i do something about it, or will it go away naturally? this is my first baby.

SiSi3552 Apr 11, 2017 08:36:20 PM ET

I'm 5'3" and started off at 150lbs. i'm 18 weeks and i now weigh 167 lbs. the doctors haven't commented on my weight, but i feel as if i've gained too much weight as well.

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drsimmons2015 Apr 13, 2015 01:14:56 AM ET

In jan of 2015, i found out i was pregnant. i was 198 lbs and gained and went up to 213 lbs. due to morning sickness and no appetite i lost, and went down to 207 lbs. i will be 6 months around end of the month??? i'm worried.

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Hannah Apr 10, 2015 12:34:12 PM ET

I'm 22 weeks pregnant. my weight right now is 131 pounds. before i got pregnant i was 115. am i gaining the right amount of weight so far?

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