Superman´s Powers and Weaknesses

Posted by SupeFan98 (5 posts) - - Show Bio

Hi, wanted to post something. So here are all Supermans powers and weaknesses. Some of them have been reduced because they made him too strong for his enemies so they reduced his powers.


  • Superhuman Strength - Enhanced strength much greater than that of a normal human and even most superhumans, making him "more powerful than a locomotive," is one of Superman's signature powers and has often been described as chief among his other abilities. While not infinite, depictions of the upper limit of how much weight he can lift have ranged from being able to do the work of several laborers in half the time, lift objects hundreds of times his own weight including any sized vehicle over his head, bend and/or break steel with his bare hands, snapping chain links, lifting mountains, and all the way up to in the Silver Age and Modern Age moving entire planets. After being saturated with yellow solar energy in All-Star Superman, his strength was tested as exceeding the force of 200 quintillion tons (or 2x10 tons, in scientific notation, i.e., two hundred billion billion tons). Explanations include being adapted to the heavier gravity of Krypton, and his muscles using the power of the solar energy which fuels all his abilities. Superman's stamina has also been shown as limitless (whilst he remains in yellow sunlight).
  • Invulnerability - Immunity to almost all forms of harm and ailments, including extreme force and extremely high temperatures. Effectiveness has ranged from his skin being piercable by nothing less than a "bursting shell" to being completely unharmed by a star going supernova. This ability includes the immunity to most known physical and mental diseases, viruses and toxins. Explanations for this ability have ranged from Kryptonianstitanium and emitting an unbreakable aura of solar energy. However, in the rare instances Superman has required medical attention, this resistance to injuries has complicated necessary procedures such as surgery. For instance, when a criminal shot him with kryptonite ammunition, a surgeon was forced to give Superman a controlled exposure to the mineral in order to temporarily weaken his skin enough to make the incisions necessary to remove internal fragments of the bullet. In some versions, this power greatly retards his aging and increases as he gets older, sometimes rendering him effectively immortal. The epilogue to the having an extremely dense molecular structure to each of his cells making his epidermis stronger than Justice Society of America storyline "Thy Kingdom Come" (a sequel of sorts to the Kingdom Come limited series) showing Superman surviving 1,000 years into the future, albeit as a very elderly, hunched-over man. Another version in DC One Million lives through the 853rd Century, some 83,200 years from now.
  • Flight - The ability to naturally defy and operate independently of gravity and propel himself through the air at will. Originally, he only had the power to jump great distances, as stated by the 1940s Superman cartoons ("Able to leap tall buildings in a single bound"). Has ranged from simply being able to jump great distances using his vast strength, to beginning in late 1941 being able to accelerate, float in midair, and change direction while traveling. Later he became able to traverse interstellar distances without stopping. Lex Luthor once theorized that Superman had to stem from a gigantic planet with enormous gravity, where his species had developed natural anti-gravity organs to be able to function; on Earth, this would allow him to control his own gravimetric field in order to fly.
  • Superhuman Speed - Another one of Superman's signature abilities is his superhuman speed, allowing him to move, react, run, and fly extraordinarily fast. Originally classified as being "faster than a speeding bullet", allowing him to catch bullets in mid air before they hit him, or anyone else. Top speeds have ranged from nearly a hundred miles per hour when he was first created in the 1930s to speeds far greater than the speed of light. His thoughts and perception are also greatly accelerated to be able to control his actions while moving at high speeds. Superman's running speed has oftentimes been shown to be on par with that of The Flash's.
  • X-Ray Vision - The ability to see through solid objects, usually with the exception of lead. Early stories assumed that hiding objects in lead would prevent him from finding them, however, more modern stories have Superman being able to take advantage of lead's opaqueness to do a wide scan of an area with his X-Ray vision in which the lead objects become immediately visible and then narrow his search to those specific locations.X-Rays, as such high-energy radiation would actually be dangerous to living things he uses it on. A more common theory involves being able to see and concentrate on the patterns of natural cosmic radiation as it reverberates off objects. X-Ray vision was first used by Superman in Explanations for how this power works vary, but rarely include the emission and perception of actual Action Comics #11 (April 1939), where it was called "Superman's X-ray eyesight."
  • Heat Vision - Ability to emit solar energy from his eyes. Usually resembles bright red or orange laser-like beams, which may be invisible at low temperatures but extremely bright at high ones. The effective range of his beams are hundreds of feet. In addition varying the beam width, height, and intensity, Superman has demonstrated a high degree of skill and accuracy in manipulating his beam able use this power with surgical precision and at microscopic levels. Since the power can be used invisibly, Superman often takes advantage of that to perform tasks subtly without needing to get into costume. In some version, these beams can also be used to produce great concussive force rather than heat. The beams are tremendously powerful and can be used to rupture steel plates and pulverize rock. Also in some stories, it can be reflected like a true laser, able to use great skill and accuracy in manipulating the blasts off multiple targets in rapid succession, or more commonly to remove his very durable facial hair. Sometimes shown to be one of his more physically draining powers to use as it uses such concentrated solar energy. In the Pre-Crisis stories, Clark wears glasses with lenses made of Kryptonian glass (initially cannibalized from his rocket ship's transparency dome) so he can fire his heat vision through them without damaging them. In the stories from the 1986 relaunch onward had Clark wearing regular glasses and then with the revision in Superman: Secret Origin, he wears glasses with Kryptonian glass that are intended to contain unwanted firings; in this situation, Clark is forced to momentarily lift them out of his eyes' firing arc to use his heat vision effectively.
  • Superhuman Breath - Ability to inhale and exhale huge volumes of air with great force, capable of extinguishing large fires and moving heavy objects such as cars.Even ice breath. Also allows Superman to hold his breath for extended periods in airless environments. The release (exhalation) of highly compressed air through a valve (such as pursed lips) causes it to drop radically in temperature. This is known as the Joule–Thomson effect, and when Superman does this, it is usually referred to as Freeze Breath, and can cool objects to sub-zero temperatures and freeze air moisture solid.
  • Superhuman Hearing - Can hear far more sounds with far more detail at far greater distances than normally humanly possible, including sounds on frequencies undetectable by humans such as dog whistles. Superman is able to mentally screen out most of these sounds to be able to function normally, even in a noisy environment, and can focus in on specific things, like a person's voice or heartbeat, even if they are in another part of the city. He can even hear sounds on other planets, which makes it likely that his hearing is fundamentally different then that of a human, as sound cannot travel through the vacuum of space. Like humans and most animals, he is skilled at automatically noticing his own name out of the jumble of several overheard conversations, making him adept at quickly responding to calls of distress all over the city.
  • Superhuman Vision - His senses grant him the ability to see farther and with greater accuracy and detail than humanly possible. Sometimes includes the ability to see frequencies invisible to humans, such as radio transmissions, infrared light, the bioelectric aura which surrounds all living things, even in pitch-black darkness. Offshoots of this power include Telescopic Vision, which allows him to "zoom in" on far away objects, sometimes hundreds of miles away, and Microscopic Vision, which allows him to zoom in on objects that would normally be too small to see, like those on a cellular or molecular level.
  • Superhuman Olfaction - A heightened and highly accurate sense of smell comparable to some animals such as dogs. Can be used to detect things like the chemicals in a bomb hidden somewhere in a crowded room.
  • Eidetic Memory - Superman is occasionally shown to have flawless, total recall of everything he has ever seen, read or heard. In turn, he is often depicted as being fluent in many of Earth's languages and cultures.
  • Intelligence - Superman is consistently shown as being more intelligent than the average human. The extent of this varies, however, with some stories portraying all Kryptonians as geniuses by human standards and other stories showing Superman with intelligence just above average, but can easily outsmart the likes of Lex Luthor and Batman.
  • Master Combatant - While most authors prefer to portray him as having mediocre combat prowess in favor of showing the magnitude of his powers in battle, there have been some exceptions. Some stories portray Superman as a very capable fighter with or without his abilities, as he has been trained by both Wildcat in boxing and Mongul in the fighting arts. He has fought and learned from Wonder Woman and has also learned more advanced martial arts techniques from Batman.


  • Kryptonite: Superman's most famous weakness, kryptonite originated as radioactive fragments of the planet Krypton, created by fusion during the explosion that destroyed it. Superman's cells store electromagnetic radiation from the rays of a yellow sun, and converts it into energy, manifesting as his super-powers. When Superman is exposed to the most common variety, green kryptonite (within roughly ten feet or less of any size or amount), its high-band radiation rapidly interferes with this process, causing severe physical pain and the loss of his powers. Long enough exposure to green kryptonite may eventually lead to death. Kryptonite radiation can be blocked by the use of lead
  • Red Sun Radiation: Natural in Krypton's planetary system, red solar radiation replaces the higher-yield yellow solar energy in Superman's cells, robbing him of the fuel for his powers. (Pre-Crisis, red solar radiation was said to lack the superpower-enabling "ultra solar rays" that yellow solar radiation contains This process does not have the painful, crippling and fever-like symptoms of Kryptonite, and essentially leaves him with the normal health and abilities of a human in his size and shape, as it did for the entire population of Krypton during its existence. Exposure to yellow solar radiation causes his powers to return. Other than red solar radiation, using up his stored yellow solar energy (without continued exposure to yellow solar radiation) also causes Superman to lose his powers.
  • Magic: While not so much an actual weakness, Superman's invulnerability offers no protection against magic. The explanation for this is simple; Superman's powers, extraordinary as they are, are the result of natural phenomenon, not supernatural. As a result, spells cast on Superman affect him the same as they would anyone else. This sometimes goes so far as enchanted weapons being able to subvert his invulnerability as well. Generally, he suffers the vulnerability provided he is directly attacked with magic. But there exists a number of exceptions, such as in Justice League of America (volume 1) #49 (November 1966), where Superman faces an ogre. Superman's direct attacks have no effect on the ogre, however Superman is able to harm the ogre through the usage of a stick.
  • Massive Physical Forces: While Superman is extremely resilient to most physical harm, he is not quite completely invulnerable and is susceptible to temporary injury from physical forces usually delivered to him by some of his super-powered enemies (during a story where the JLA faced an insane J'onn J'onz, Superman admitted "I can count on one hand the beings I would genuinely be afraid to face. J'onn is top of that list."). Superman's ability to gain energy from sunlight may be counter-acted if he is badly beaten so quickly that his body doesn't have time to heal (as happened in his battle with Doomsday). In some spin-off media, he has been shown to be similarly vulnerable to electricity, a weakness exploited by nemeses Conduit and Live Wire.
  • Lead: While lead protects Superman from kryptonite, it also prevents his X-ray vision from being able to see the items and objects encased in the material.

Thanks for reading.

#1 Posted by TheCannon (17842 posts) - - Show Bio

How is this fan fiction?

#2 Posted by Enosisik (1153 posts) - - Show Bio

Ability to suddenly have any power needed for tue plot .

#3 Posted by haydster10 (7 posts) - - Show Bio

@thecannon: I don't know I wish I did because it sure doesn't seem like it is.

#4 Posted by Tordonner (1 posts) - - Show Bio

@haydster10: Man you do not know how right you are! Here is the reason they always lie and change things hoping this would catch on.

Vulnerability to Magic: Superman's biomatrix is his most powerful asset, but the strength of this field is also its greatest weakness. It's permeability to certain wavelengths makes him vulnerable to certain radiations, particularly magical energies whose chaotic electromagnetic or extra dimensional signatures disrupt this force field. Superman's vulnerability to magic varies depending upon the special effects of the magic. No magic seems to be able to directly destroy him unless it comes from a semi-divine or divine source. He can be injured and worn down by magical entities. Magic can have powerful and unpredictable effects on Superman and his magical enemies have often proven to be the most dangerous.

Most of the his comment has been manipulated to fit their truth but see how this part from DC's Superman page has changed? That is why. They do not like the idea of Thor being able to kill Superman with a single God Blast. It says that Magic from A Divine or Semi-Divine source will kill him! There you go my man...

Let me do what DC fan boys cannot, not DC fans, just manipulators and liars! Here is the link and it's almost at the very bottom where you will see the whole Bio...

#5 Posted by SanoHibiki (1384 posts) - - Show Bio

Ugh, for the love of everything good, let DC writers rewrite that horrible Red Sun radiation weakness. It just doesn’t make sense from position of elementary physics and biological evolution. Instead of depowering Kryptonians in mere seconds (at very least this depowering time increased a bit in New-52) turn it into “Red Sunlight functions like darkness – Kryptonians can’t recharge while under red sunlight and slowly losing their superpowered state.

And while we at that, let’s fix magic vulnerability. Its vulnerability, not weakness, so treat it like that. Mere presence of magic shouldn’t hurt Superman; and, in example above, if some nonmagical thing can hurt magical creature, Superman also should be able to do that as well.

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