Table of Contents
Is 12 inches a good bicep size?
Having 12 inch biceps is normal for many people and slightly skinny for others. If you’re a female, for example, then having 12 or 12.5 inch arms is completely normal.
What is a good flexed bicep size?
Based on observing the measurements of numerous natural weight lifters and bodybuilders, the average flexed bicep size is right around 15 inches. Broadly speaking, most people with average genetics and a normal frame size will have between 14 and 16 inch arms when they’re relatively lean.

Is a 12 inch forearm big?
It doesn’t sound like a big measurement. But a 12 inch forearm girth is actually well above average if you’re lean. A 2010 study from the Western Asian country, Jordan, found that fitness competitors had an average forearm girth of 11.7 inches, with a corresponding bodyweight of roughly 162lbs.
Are 13 inch Unflexed arms good?
In general, no, 13 inch biceps aren’t that big for a natural lifter because 13 inches is a normal unflexed bicep size (your flexed measurement should always be bigger than your unflexed measurement). However, circumstantially, a 13 inch bicep circumference can be big.
Are 11 inch arms small?
While 11 inch arms are smaller than average in most cases (except if you’re a lean female or teenager), they’re not way below average either. Lean, short individuals naturally have smaller arms than taller people and those with a high body fat level.

Is 13 inch biceps small?
To put it bluntly … no. But while your 13-inch flexed biceps are definitely below average for men 20-and-up, there’s still hope that you can turn them into 15, 16, or 17-inch beasts.
Is 11 inch biceps good?
Absolutely. 11 inch biceps are just fine. I wouldn’t recommend measuring your biceps to tell you whether your body is “good” or “bad” – that’s the start of having a fairly dysfunctional relationship with your body. If you are an adult man, it is smaller than a European or American average.
How big is the average man’s bicep?
Males
Age | Average biceps size in inches |
---|---|
20–29 | 13.3 |
30–39 | 13.8 |
40–49 | 13.9 |
50–59 | 13.5 |
Are 11.5 inch forearms big?
Overall, it’s fair to say that 11 inch forearms are pretty much the definition of average when it comes to the male physique. For someone who trains regularly and has decent genetics, though, it’s also arguable that they’re actually a bit on the small side.
Are 13 inch forearms big?
If you have 13 inch forearms, then your size is well above average, which is right around 9.5” for women and 11 inches for men. The catch is that many people who’re into training like to measure their forearm anatomy while it’s flexed.
What size were Ronnie Coleman’s biceps?
Ronnie Coleman had the biggest biceps in bodybuilding at a show-winning 24 inches (perhaps around 23 inches in competition shape).
Are 11 inch biceps good?
Yes, the average is around 12-13 inches, but being an inch smaller than average is by no means abnormal. Of course, if you’re of a standard height, then 11 in biceps will look really skinny, especially if that’s your flexed measurement.
Is 11.5 inch forearms big?
Are 11.5 inch biceps good?
Is 11.5 inch forearm good?
Are 11 inch biceps small?
In general, yes, an 11 inch bicep circumference is quite small. However, to what extent 11″ biceps are big or small depends on the physical factors mentioned above (age, height, weight, etc.)
Are 10 inch biceps small?
Are 10 inch biceps small or not? Yes, in the vast majority of cases, having a 10 inch bicep circumference means that your arms are skinny. The exception to this is if you or your child are young and still growing.