Health

Health (commonly known as HP, an abbreviation for Health/Hit Points) is the amount of life a unit or structure has. Max health is the cap on life any unit can have. Current health is directly reduced by damage and is regained in many different ways.

Every unit and structure has their max and current health displayed as a bar above their models. When displayed over a champion's model in game, the health meter is displayed as segmented bars.

Additionally, for your own champion, it is represented in the interface as a green bar with two numbers ( # / # ): the first one represents the actual life available at the moment, while the second is the maximum amount of health the champion can have. If a champion's health reaches zero and he doesn't have any abilities preventing it, death will occur. Max health scales additively with every bonus health point and increases with each level, meaning that each bonus point acquired directly affects the statistic.

At level 18 base health ranges from 1610 health to  2278 health. See here for the complete list.

Effective Health
Effective health is considered as the amount of health that a champion has plus 1% per unit of defense as extra health due to damage reduction. In other words, effective health is the amount of damage the enemy needs to kill the champion.

For example, a champion with 1000 HP and 0 armor and an enemy with auto-attacks that deals 100 damage, then the champion needs to deal 1000 damage before reduction to kill the target. If the champion has 100 armor, the champion prevents 50% of the damage so the enemy deals 50 damage with each auto-attack. Therefore, as each auto-attack deals half damage and the enemy needs to execute double the amount of auto-attacks to deal 1000 damage. So the enemy instead of dealing 1000 damage before reduction to kill the target, the champion has to deal 2000 damage before reduction to kill the target.

There is effective health for physical damage and for magical damage.

In short the formula is:


 * Physical Effective Health = Max Health(1(Armor / 100))


 * Magical Effective Health = Max Health(1(Magic Resist / 100))


 * Effective Health = Max Health / (1 - Total % Damage Reduction)

Health as a casting resource
A few champions also use their own health to cast abilities instead of mana:

Other champions' abilities

 * costs  health per use
 * costs health per attack

Personal health
These use the champion's personal health pool to increase the magnitude of the ability. It could involve total or extra health. By building health items you can receive more benefit and power from these abilities in most situations.
 * receives bonus health regeneration per second equal to of his maximum health.
 * heals of his maximum health over 12 seconds.
 * regenerates of his maximum health per second if he hasn't been damaged by a Monster, Champion or Tower for 9 seconds.
 * heals 2% of his maximum health over 4 seconds every time he uses an ability.
 * heals herself for 20% of her missing health when she is tethered to the enemy champion, and another 20%  if the tether persists for the whole duration.
 * grants him a shield equal to 10% of his maximum health which recharges if he hasn't been damaged for 10 second.
 * heals 7% of his maximum health when he attacks with 5 magical sap stacks.
 * grants him a shield that blocks for a flat amount plus 10% of his bonus health.
 * increases his maximum health by 10% for seconds if he consumes a, and causes his attacks and spells to deal 1% of his maximum health in magic damage if he consumes a  for the same duration.
 * increases his attack speed by 1% for every 1% of his missing health.
 * provides 1% extra healing for every 2.5% health he is missing.
 * deals a base amount plus 4% of her bonus health as magic damage per second.
 * does 10% of his bonus health in additional magic damage.
 * heals allied champions that damage a life-tapped enemy by a flat amount plus of his maximum health over 3 seconds.
 * increases his attack damage by 1% of his missing health.
 * increases his ability power by 1 for every 40 bonus health points.
 * does 15% of his bonus health in additional magic damage.
 * gives her a shield equal to 10% of her maximum health when she hits an enemy with one of her activated abilities.
 * heals 30% of his maximum health over 6 seconds if he gets under 30% health.
 * deals a base amount plus 15% of his bonus health as physical damage.
 * sheds a chunk of himself each time he hits an enemy with an ability that can be reabsorbed to restore 4% of his maximum health. Upon taking fatal damage, Zac splits into 4 chunks that attempt to recombine. Each chunk has 12% of Zac's maximum health.

Maximum health
These abilities grant extra damage based on the target's maximum health. Typically, the more maximum health the target has, the more damage these abilities will deal. Therefore, they are more powerful against high-health targets, but their effect against low-health targets should not be ignored. Also note this type of extra damage is always capped against minions and monsters to prevent players dealing massive damage to high health pool monsters like Baron.
 * harms nearby enemies for a flat magical damage plus  of their maximum health per second.
 * causes his spells to debuffs the target, dealing 2% of their maximum health each second as magic damage for 4 seconds.
 * does of the target's maximum health as bonus magic damage.
 * gives him a temporary buff to his autoattacks dealing  of the target's maximum health as bonus magic damage.
 * harms enemies within an area for  of their maximum health per second.
 * deals  of the target's maximum health in magic damage to the target, dealing half the damage initially and the other half over 10 seconds.
 * empowers him for 15 seconds, dealing magic damage equal to  of nearby enemies maximum health per second for the duration.
 * deals a flat amount plus 8% of her target's maximum health as magic damage. (the bonus damage is capped)
 * charges forward, dealing magic damage equal to a flat amount plus of the target's maximum health.
 * drains  of the enemy champion's health, dealing half the damage immediately the other half over 4 seconds.
 * adds marks after each spell or auto attack on her target. After 3 of these marks, the affected target takes a flat amount plus of the target's maximum health as true damage.
 * adds marks through auto attacks which can be detonated via any of his other spells for magic damage equal to  of the affected target's maximum health per mark. Maximum 3 marks for   damage.
 * deals additional physical damage equal to  of the target's maximum health on every 3rd attack on the same target.
 * deals flat magic damage or of the enemy's maximum health (whichever is higher).
 * deals magic damage equal to a base amount plus  of their maximum health to all nearby enemies.
 * grants his basic attack to deals an additional of the target's maximum health as magic damage whenever the enemy is below 50% health.

Current health
These abilities grant extra damage based on the target's current health. Typically, the more current health the target has, the more damage these abilities will deal. Building additional max health can reduce the effect of skills based on current health over a long fight, but has quickly diminshing returns.
 * deals either a flat amount of magic damage or of the target's current health as magic damage (whichever is higher).
 * Deals magic damage equal to a base amount plus  of the target's current health.
 * impales all enemy champions in the targeted area, dealing  of their current health as magic damage
 * gives his first attack on a target bonus physical damage equal to % of the target's current health. However, the bonus capped at 400 physical damage.
 * deals a base amount plus 15% of the target's current health as physical damage to all nearby enemies.

Missing health
These abilities grant extra damage based on the target's missing health. The less current health the target has (can be either a flat or percentage amount), the more damage these abilities will deal. These are often referred as "execute" abilities, as they work best on nearly dead targets.
 * Deals magic damage equal to a base amount plus  of the target's missing health.
 * deals a flat amount plus of target's missing health in magic damage over 3 seconds.
 * deals a flat amount plus of target's missing health in magic damage.
 * deals a flat amount plus of target's missing health in physical damage.
 * grants him bonus physical damage equal to 8% of target's missing health as bonus physical damage. This damage will be increased by 45% if the target is isolated. of targets missing health if isolated.
 * deals flat physical damage plus 8% of the target's missing health.
 * deals 2% increased damage for every 1% of the target's missing health.
 * deals up to 100% increased damage based on the enemy's missing health.
 * deals up to 200% increased damage based on the enemy's missing health.
 * deals 1% increased damage for every 1% of the target's missing health.

Items

 * increases your attack damage by of your maximum health.
 * deals 20% of target champion's maximum Health in magic damage over 6 seconds. (60 second cooldown)
 * Passive: killing a minion heals the nearest allied champion for 50 of your maximum health. (Recharges every 30 seconds, up to a maximum of 4 charges) Active: consumes 20% of your current Health to shield target ally for 10% of your maximum Health for 4 seconds. After 4 seconds, an explosion originates from the target dealing 10% of your maximum health as magic damage in an area. The shield does not need to persist for the explosion to occur. (60 second cooldown)
 * deals 15% of the target's max health in magic damage upon activation.
 * (removed) deals of the target's maximum health in magic damage every autoattack.
 * dealing spell damage burns for an additional 2% of the target's current health in magic damage over 3 seconds. If their movement is impaired, they take double damage from this effect. 100 max damage per second vs monsters.
 * heals a target for 15010% of their maximum health. (180 second cooldown)
 * restores 1% of your maximum health every 5 seconds.

Ways to restore health
A champion's health can be restored in several ways:
 * Health regeneration
 * Using a or.
 * Returning to the spawning pool, which restores a percentage of your maximum health per second.
 * Some max health is granted upon leveling up and with that you regain some current health. Actual health regained is lower depending on how wounded the champion is upon leveling up.
 * Slaying a monster that has Healing Sigil (, and ), will restore health equal to a percentage of their missing health.
 * With life steal or spell vamp, dealing damage to enemies with autoattacks or abilities respectively will restore some health.
 * In addition to life steal, will also restore 3 health if ranged and 5 health if melee on hitting an enemy
 * The passive effect of and  restores 150 health over 8 seconds when leveling up.
 * Using a healing ability or spell, such as or, or.

Champion abilities
Note: Only the additional health effect of these abilities is shown here, to read more information on each of these abilities, follow the link on each of them.
 * increases his maximum health by when it kills a unit. This buff stacks up to 6 times. Cho'Gath loses half his current stacks (rounded up) upon death.
 * increases the maximum health of the targeted ally by  for 7 seconds.
 * increases his maximum health by for 15 seconds.
 * increases his maximum health by 10% for seconds if he consumes a.
 * increases his maximum health by for 15 seconds.
 * increases his maximum health by.
 * permanently increases his maximum health by whenever he kills a unit if  is toggled on.
 * increases his maximum health by 220.
 * increases his maximum health by.

Masteries

 * increases your champion's health by.
 * increases your champion's maximum health by.

Trivia
Aside from, who may obtain any amount of health due to the passive effect of his , the most health any champion can obtain is 13635, being a level 18 with:
 * The "Rough Rock Candy" buff from
 * A full health runepage
 * 9 Scaling Marks of Health
 * 9 Scaling Glyphs of Health
 * 9 Percent Seals of Health
 * 3 Percent Quintessences of Health
 * All health masteries
 * 6
 * casted by a with the maximum amount of ability power.
 * 6
 * casted by a with the maximum amount of ability power.
 * 6
 * casted by a with the maximum amount of ability power.
 * casted by a with the maximum amount of ability power.
 * casted by a with the maximum amount of ability power.

Spreadsheet with calculations (Current as of V3.10)

The most health any champion can obtain at level 1 is 1331, being Nunu with all tier 3 flat health runes, all health masteries, a ruby crystal, killing himself for the bonus health from the revive mastery and using consume on a golem type creature.

Health Leben Vida Points de vie Zdrowie pt-br:Vida 生命值