Health regeneration

 Health regeneration, or HP5, is a stat that determines the rate that a unit's current health passively regenerates, measured per 5 seconds as a stat and displayed per 1 second on the HUD. Health regeneration occurs in 0.5-second intervals and is disabled when the unit's current health exactly equals its maximum health.

• Health regeneration stacks additively, and each point acquired directly adds to the statistic (1:1). This is true for both flat values and percentage values.

Every champion has a certain amount of base health regeneration (excluding Briar) that increases through growth per level. Effects may consider base health regeneration or bonus health regeneration. Bonus health regeneration can be gained from any source other than levels, for example from abilities, buffs, items, runes, and others.

Health regeneration is considered to be a form of healing only for the purposes of healing modifiers, and for the sake of tracking "Healing Done" at the end-of-game screen.

Gold Value ​​​

• Percentage base health regeneration has a gold value of 3 per point.
• Health restored by potion has a gold value of 0.233 per point.

Restoring Health

Health can also be restored through other means than health regeneration: healing, life steal, and vamp.

Increasing health regeneration

Items

This table is automatically generated based on the data from Module:ItemData/data.

Item	Cost	Amount	Availability
Black Hole Gauntlet Black Hole Gauntlet	0	200%	Arena
Bloodsong Bloodsong	400	75%	Classic Summoner's Rift 5v5
Bounty of Worlds Bounty of Worlds	400	75%	Classic Summoner's Rift 5v5
Celestial Opposition Celestial Opposition	400	75%	Classic Summoner's Rift 5v5
Crystalline Bracer Crystalline Bracer	800	100%	Nexus Blitz, Classic Summoner's Rift 5v5, All Random All Mid
Dream Maker Dream Maker	400	75%	Classic Summoner's Rift 5v5
Heartsteel Heartsteel	3000	100%	Nexus Blitz, Arena, Classic Summoner's Rift 5v5, All Random All Mid
Hollow Radiance Hollow Radiance	2800	100%	Nexus Blitz, Arena, Classic Summoner's Rift 5v5, All Random All Mid
Kaenic Rookern Kaenic Rookern	2900	100%	Nexus Blitz, Arena, Classic Summoner's Rift 5v5, All Random All Mid
Knight's Vow Knight's Vow	2300	100%	Nexus Blitz, Arena, Classic Summoner's Rift 5v5, All Random All Mid
Rejuvenation Bead Rejuvenation Bead	300	100%	Nexus Blitz, Classic Summoner's Rift 5v5, All Random All Mid
Runic Compass Runic Compass	400	50%	Classic Summoner's Rift 5v5
Solstice Sleigh Solstice Sleigh	400	75%	Classic Summoner's Rift 5v5
Spectre's Cowl Spectre's Cowl	1250	100%	Nexus Blitz, Classic Summoner's Rift 5v5, All Random All Mid
Spirit Visage Spirit Visage	2700	100%	Nexus Blitz, Arena, Classic Summoner's Rift 5v5, All Random All Mid
Talisman of Ascension Talisman of Ascension	0	0%	Arena
The Golden Spatula The Golden Spatula	0	200%	Arena
Warmog's Armor Warmog's Armor	3300	100%	Nexus Blitz, Classic Summoner's Rift 5v5, All Random All Mid
World Atlas World Atlas	400	25%	Classic Summoner's Rift 5v5
Zaz'Zak's Realmspike Zaz'Zak's Realmspike	400	75%	Classic Summoner's Rift 5v5

This table is automatically generated based on the data from Module:ItemData/data.

Item	Cost	Amount	Availability
Doran's Shield Doran's Shield	450	4	Nexus Blitz, Classic Summoner's Rift 5v5
Guardian's Horn Guardian's Horn	950	20	Arena, All Random All Mid

Item passives

• Doran's Ring
• Doran's Shield
• Guardian's Orb
• Spirit Visage
• Warmog's Armor

Consumables

• Health Potion
• Refillable Potion
• Total Biscuit of Everlasting Will

Champion abilities

• Dr. Mundo's Goes Where He Pleases and Maximum Dosage
• Garen's Perseverance
• Sett's Pit Grit
• Singed's Insanity Potion
• Trundle's Frozen Domain
• Wukong's Stone Skin

Runes

• Second Wind
• Biscuit Delivery

Neutral buffs

• Crest of Cinders

Decreasing health regeneration

• Health regeneration can be reduced through healing reduction. See healing reduction.

Notes

Type	Heal and Shield Power	Spirit Visage	Revitalize*	Grievous Wounds	Serpent's Fang
Health regeneration
Life steal
Omnivamp
Physical vamp
Spell vamp
Drain effects
Self heals
Self shields
Incoming heals
Incoming shields
Outgoing heals
Outgoing shields
Bonus health

List of champions' health regeneration

Main article: List of champions' health regeneration

Champions with the lowest or highest health regeneration before items, runes, or abilities

Champion Level	Top 5 champions		Bottom 5 champions
Level 1	1. Darius 1. Vi	10 hp5	1. Briar	0 hp5
	2. K'Sante 2. Singed 2. Illaoi	9.5 hp5	2. Ambessa 2. Ahri 2. Lillia 2. Rek'Sai 2. Mel 2. Soraka	2.5 hp5
	3. Sylas 3. Ekko 3. Cho'Gath 3. Amumu 3. Nasus 3. Ornn 3. Akali 3. Gwen 3. Volibear 3. Naafiri	9 hp5	3. Aatrox 3. Swain	3 hp5
	4. Evelynn 4. Sejuani 4. Fiora 4. Braum 4. Camille 4. Riven 4. Talon 4. Shaco 4. Shen 4. Jax 4. Nautilus 4. Alistar 4. Leona 4. Shyvana 4. Tryndamere	8.5 hp5	4. Samira 4. Sivir 4. Zeri 4. Xayah 4. Aphelios	3.25 hp5
	5. Fizz 5. Kayn 5. Ryze 5. Yorick 5. Qiyana 5. Graves 5. Viktor 5. Jarvan IV 5. Renekton 5. Xin Zhao 5. Rammus 5. Galio 5. Garen 5. Poppy	8 hp5	5. Varus 5. Wukong 5. Vayne 5. Ashe 5. Senna 5. Kai'Sa 5. Caitlyn	3.5 hp5
Level 18	1. Vi	27 hp5	1. Briar	0 hp5
	2. K'Sante	26.5 hp5	2. Soraka 2. Rek'Sai	11 hp5
	3. Darius	26.15 hp5	3. Swain 3. Aatrox	11.5 hp5
	4. Mega Gnar 4. Gnar	25.75 hp5	4. Lillia	11.85 hp5
	5. Sejuani 5. Braum	25.5 hp5	5. Jinx	12.25 hp5

Trivia

Last updated: July 29, 2020, patch V10.15

Without using Grasp of the Undying, Overgrowth, Cho'Gath's Feast, Sion's Soul Furnace, Swain's Ravenous Flock, Sylas with an enemy Cho'Gath (or an ally Cho'Gath and an enemy Sylas) or Vladimir with Gathering Storm which potentially allow for infinite amounts of health, what may be the highest health regeneration attainable is 19329 health per 5 seconds, with Dr. Mundo's, thanks to his passive Adrenaline Rush, and his ultimate Sadism, which both scale with maximum health.

Note that Revitalize and  Heal and Shield Power do not affect health regeneration, and that Oceanic Will and Ocean Dragon Soul are not considered as health regeneration effects.

• Base stats: 2095.52 health and 20.75 health regeneration
• Runes:
  • Second Wind
  • Biscuit Delivery
  • Health rune shard
• Items:
  • 3 ×  Warmog's Armor
  • 1 ×  Spirit Visage
  • 1 ×  Cinderhulk
  • 1 ×  Gargoyle Stoneplate
  • 1 ×  Elixir of Iron (consumed)
• Other Buffs:
  • Dr. Mundo is at 0.01% of his maximum health
  • Total Biscuit of Everlasting Will (consumed)
  • Crest of Cinders
  • Dr. Mundo's Adrenaline Rush
  • Dr. Mundo's Sadism
  • Lulu's Wild Growth (with the maximum amount of ability power, with a Yuumi)
  • / Tooth and Nail
  • An additional potion ( ) cannot be consumed because Dr. Mundo's inventory is full.

• Lulu:
  • Items = 175 + 120 × 2 + 120 + 80 + 145 + 136.55 = 896.55 AP
    • Seraph's Embrace's AP = 50 + ( 1285 + 200 + 1400) × 0.03 = 136.55 AP
  • Runes = 50.4 + 30 + 30 + 9 × 2 = 128.4 AP
  • Buffs = 20 + 80 + 50 = 150 AP
  • AP Multiplier = 1 + 0.4 + 0.2 + 0.16 = 1.76
    • Lulu's AP = (896.55 + 128.4 + 150) × 1.76 = 2067.912 AP
    • Wild Growth's bonus health = 600 + 0.5 × 2067.912 = 1633.956 health

• Dr. Mundo (health):
  • Items = 800 × 3 + 450 + 300 = 3150 health
  • Runes = 90 = 90 health
  • Buffs = 1633.956 + 300 = 1933.956 health
  • Maximum Health Multiplier = 1 + 1 = 2
  • Bonus Health Multiplier = 1 + 0.15 = 1.15
    • Dr. Mundo's health = (2095.52 + (3150 + 90 + 1933.956) × 1.15) × 2 = 16091.1388 health

• Dr. Mundo's (health regeneration):
  • Base = 20.75
  • Items = 25% max health + 200% × 3 + 100% = 25% max health + 700% base HP5
  • Buffs = 41.6667% max health + 11.9988% max health + 9% max health + 1.9998% max health + 1.5% max health + 30 + 3 = 66.1653% max health HP5 + 33 flat HP5
  • Health Regen Multiplier = 1 + 0.3 = 1.3
    • Dr. Mundo's Health Regeneration = (20.75 × (1 + 7) + 33 + (16091.1388 × 0.911653)) × 1.3 = 19329.09544856732 health regeneration
      • Or 3866 health per second.

• In the same situation, Dr. Mundo is at 0.01% maximum health so he has currently about 1.6 health.
  • It would take him 4.16 seconds to recover all his missing health.

Champion statistics