Does Losing Weight Make Your Penis Bigger? (Before & After)

Losing weight = bigger penis? How big is the correlation between losing excess pubic fat pad to getting a bigger penis?

does loosing weight affect penis size cover

So Does Losing Weight Increase Penis Size?

Losing pubic fat will not increase your penis size (penis sleeve can be a quick fix), but it will make your penis appear bigger.

If you’re curious how much size you would gain by losing weight you simply need to put a ruler at the top base of your shaft, press against the pubic bone to push the fat back… and that’s the REAL size of your penis.

BJUI International study in 2007 on Penile Size and the ‘small penis syndrome’ 1 revealed that the presence of a significant pubic fat pad will cause the penis to be partly buried. 2

Depending on excess fat you could technically gain 0.5″-1″ of penis length back. Read this guide to get more instructions on how medical specialists correctly measure penis size.

does losing fat increases penis size visualised

Fat people who’ve lost weight say that for every 30-50lbs of excess weight you’ll gain 1″ of the visible penis.

But it doesn’t mean that for 100lbs you’ll gain 2″. Press the ruler against all that fat to gauge how much size you could “gain”.

Why Do Fat People Have a Small Penis?

Picture tells more than thousand words.

fat guy small penis

Fat people look like they have small penis because of the excess fat covering it up.

They don’t have smaller penis just that pubic fat pad and belly fat makes a shaft of the penis partly buried.

The penis itself stays the same length, but fat accumulates in the groin, just like it would in your legs or arms.

“It’s like a nail sticking out of branch. The nail is the same length, but depending on how much is sticking out is all you have to work with.”

The good news is that once you decide to make lifestyle changes depending on weight loss amount and excess weight before you can gain 0.5″-1″ in penis size back.

Alternatively you can check out our Vixen Colossus review for a quick fix while you are working on losing some weight.

Penis Before And After Weight Loss

penis size effect after weight loss

While there are no scientific studies, it’s been accepted by people that you can gain 1″ of visible penis after losing 30-50lbs of weight.

While not huge difference in weight, here’s a NSFW picture of a man’s penis before and after.

Wouldn’t you agree that difference is still noticeable?

Here’s another photo (NSFW) with 3 before/after pictures side by side.

Keep in mind though that when you loose a massive weight, you might still have quite a bit of fat left in pubic areas (ptosis of fat pad and skin).

If that’s the case you might need plastic surgery to lift excess pubic skin and remove pubic fat safely.

Such surgeries have proven to be effective, but you do need to lose weight before. 3

Here are few stories from men who’ve lost weight and what effect they saw:

“Lost 140 pounds. 12 inches in waist. A fucking shoe size. Also, turns out this whole time I had a massive dick. I was single during my transformation, and I gave more orgasms to girls in that first month of dating than I had the 10 years prior. It’s like.. Yeah. I can’t even possibly overstate the difference.”

– Reddit user

Even without much weight loss, just gaining muscle and tone makes it bigger…
In the last month I went from 260lbs to 252, lost a total of 11 inches from my chest waist and legs, and gained 1.5 inches in each arm in muscle… That’s not even 10 pounds, and is swear it’s almost an inch longer.

My girlfriend noticed it first and I totally called bullshit, thought she was just trying to keep me motivated, but now I even notice, it’s an extra 2 fingers width of usable shaft.


I’ve lost 64.80 pounds thus far. My dick is about an inch or so longer when erect, and the erections are much more powerful. I’m assuming both issues are from less fat surrounding the area, perhaps better blood flow too.

– Reddit, deleted

“At 5″11 my heaviest was around 320lbs. Flaccid I was less than an inch. Erect about 4.5.

Currently just over 200lbs and flaccid I’m about 3″. Erect nearing 7″. I can still push the mons pubis down another inch and a half or so. I may be one of those lucky dogs with an 8 inch penis and I never would have found out if I hadn’t lost weight. Better circulation means I also get an erection faster and it’s, well, firmer.

There’s also a few women in this thread lamenting since the most common adjustment seems to be smaller boobs, but hey, small boobs are hot. Don’t let anyone tell you otherwise you wonderful creatures. And if they sag? So what. Even heavily sagged boobs will out-sexy any male genitalia out there.

The penis/balls combo looks like some kind of creature that’s only found near the bottom of the Mariana Trench. Every time I look at my penis I’m surprised it hasn’t grown a couple of teeth and a weird phosphorescent light to lure smaller penises in.”


How To Lose Pubic Fat Around Penis?

Chances are you know the answer already.

Eat less. Eat better. Exercise more.

To lose fat for good you must change your lifestyle. 4 Studies back up that only one-third of people in the US who are trying to lose weight is eating fewer calories and exercising more.

It might be obvious, but here’s what you do:

  • Stop smoking, drinking (alcohol contains many sugars and calories)
  • Ditch the processed foods – eat a LOT more greens, fruits. (processed foods hide a lot of fat and calories in them)
  • Do cardio exercises for extended periods of time to move into serious calorie burning mode. Weight training won’t give the effect because the muscle still will be buried underneath the fat.

Only after you’ve done the most obvious things you can start focusing on burning fat in the focused areas like doing specialised ab exercises to lose that pubic fat pad.

Keep in mind this is not a medical advice and you should always consult a medical professional or dietitian before making serious life changes like diet and gruelling exercise program.

Finally a cool ninja “hack” to quickly get a win of your penis appearing bigger is to trim the hair around your penis.

Lots of hair make penis look smaller than it is.

Bringing It All Together

Now you know it. There are no reliable ways of increasing penis size, even penis pumps just temporarily will pump your penis to a little bigger size, but nothing is permanent.

But every little bit helps. Losing weight, perception, learning how to use better what you’ve got.

And finally, there is a chance that you only think that you’ve got a small penis.

Because of porn industry our perception of what the word average means is skewed.

Did you know that after taking measurements from 15,521 men it turned out that average penis length is 5.16″?

Learn how to measure your penis properly.

What if after losing excess fat it turns out you’re perfectly average?

How about that?


  1. Kevan R. Wylie (2007). “Penile size and the ‘small penis syndrome’”. BJU International.
  2. “Buried Penis”. Cleveland Clinic.
  3. Alter, Gary J. M.D.(2012). “Pubic Contouring after Massive Weight Loss in Men and Women”. American Society of Plastic Surgeons.
  4. Judy Kruger PhD,MS (2004). “Attempting to lose weight: Specific practices among U.S. adults”. American Journal of Preventive Medicine.
Dainis Graveris

Dainis Graveris

With over 2 year experience working in a local adult toy store Dainis has gathered quite a bit of experience about helping people find the best for their needs. He's also a top writer on Quora (7M views, 2.3K followers) and has written over 70+ guides on SexualAlpha. Read More

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