This is a list of the champions and their base attack damage at level 1, attack damage growth and attack damage at level 18. No abilities passive, active or innate are included in this list. Item-gained damage is not included.

Under the list you can see one additional champion: Mega Gnar, the alternate form of Gnar who has different base stats.

Champion Value at level 1 Growth coefficient Value at 18
AatroxSquare Aatrox70+3.2124.4
AhriSquare Ahri53.04+3104
AkaliSquare Akali58.376+3.2112.8
AlistarSquare Alistar61.1116+3.62122.7
AmumuSquare Amumu53.38+3.8118
AniviaSquare Anivia51.376+3.2105.8
AnnieSquare Annie50.41+2.62595
AsheSquare Ashe61+2.96111.3
Aurelion SolSquare Aurelion Sol57+3.2111.4
AzirSquare Azir52+2.899.6
BardSquare Bard52+3103
BlitzcrankSquare Blitzcrank61.54+3.5121
BrandSquare Brand57.04+3108
BraumSquare Braum55.376+3.2109.8
CaitlynSquare Caitlyn58+2.88107
CamilleSquare Camille68+3.5127.5
CassiopeiaSquare Cassiopeia53+3104
Cho'GathSquare Cho'Gath69+4.2140.4
CorkiSquare Corki60+3111
DariusSquare Darius64+5149
DianaSquare Diana53.04+3104
Dr. MundoSquare Dr. Mundo61.27+3.5120.8
DravenSquare Draven60+3.61121.4
EkkoSquare Ekko55+3106
EliseSquare Elise55+3106
EvelynnSquare Evelynn61+3112
EzrealSquare Ezreal60+2.5102.5
FiddlesticksSquare Fiddlesticks48.36+2.62593
FioraSquare Fiora68+3.3124.1
FizzSquare Fizz58.04+3109
GalioSquare Galio59+3.5118.5
GangplankSquare Gangplank64+3115
GarenSquare Garen66+4.5142.5
GnarSquare Gnar59+3110
GragasSquare Gragas61.38+3.5120.9
GravesSquare Graves66+3117
HecarimSquare Hecarim66+3.2120.4
HeimerdingerSquare Heimerdinger55.536+2.7101.4
IllaoiSquare Illaoi68+5153
IreliaSquare Irelia60+4128
IvernSquare Ivern50+3101
JannaSquare Janna46+1.571.5
Jarvan IVSquare Jarvan IV64+3.4121.8
JaxSquare Jax69.97+3.375127.3
JayceSquare Jayce58+3.5117.5
JhinSquare Jhin57+4.7136.9
JinxSquare Jinx57+3.4114.8
Kai'SaSquare Kai'Sa59+1.787.9
KalistaSquare Kalista62+3.6123.2
KarmaSquare Karma53.544+3.3109.6
KarthusSquare Karthus45.66+3.25100.9
KassadinSquare Kassadin58.852+3.9125.2
KatarinaSquare Katarina58+3.2112.4
KayleSquare Kayle51+2.288.4
KaynSquare Kayn68+3.3124.1
KennenSquare Kennen50.544+3.3106.6
Kha'ZixSquare Kha'Zix63+3.1115.7
KindredSquare Kindred65+2.26103.4
KledSquare Kled65+3.5124.5
Kog'MawSquare Kog'Maw61+3.11113.9
LeBlancSquare LeBlanc54.88+3.5114.4
Lee SinSquare Lee Sin69.18+3.2123.6
LeonaSquare Leona60.04+3111
LissandraSquare Lissandra53+2.798.9
LucianSquare Lucian61+3.11113.9
LuluSquare Lulu46.368+2.690.6
LuxSquare Lux53.54+3.3109.6
MalphiteSquare Malphite61.97+4130
MalzaharSquare Malzahar55+3106
MaokaiSquare Maokai63.54+3.3119.6
Master YiSquare Master Yi66+3117
Miss FortuneSquare Miss Fortune50+2.795.9
MordekaiserSquare Mordekaiser61+5146
MorganaSquare Morgana55.46+3.5115
NamiSquare Nami51.208+3.1103.9
NasusSquare Nasus67+3.5126.5
NautilusSquare Nautilus61+3.3117.1
NidaleeSquare Nidalee61+3.5120.5
NocturneSquare Nocturne65+3.1117.7
NunuSquare Nunu67+4135
OlafSquare Olaf68+3.5127.5
OriannaSquare Orianna40.368+2.684.6
OrnnSquare Ornn67.72+3.5127.2
PantheonSquare Pantheon64+2.9113.3
PoppySquare Poppy64+4132
PykeSquare Pyke62+296
QuinnSquare Quinn59+3110
RakanSquare Rakan70+3.5129.5
RammusSquare Rammus55.88+3.5115.4
Rek'SaiSquare Rek'Sai65.5+3.35122.5
RenektonSquare Renekton69+3.75132.8
RengarSquare Rengar68+3119
RivenSquare Riven64+3115
RumbleSquare Rumble61.036+3.2115.4
RyzeSquare Ryze55.04+3106
SejuaniSquare Sejuani64+3115
ShacoSquare Shaco66+3.5125.5
ShenSquare Shen60+3111
ShyvanaSquare Shyvana66+3.4123.8
SingedSquare Singed62.32+3.375119.7
SionSquare Sion68+4136
SivirSquare Sivir61+3.11113.9
SkarnerSquare Skarner65+4.5141.5
SonaSquare Sona49+3100
SorakaSquare Soraka50.04+3101
SwainSquare Swain58+2.7103.9
SyndraSquare Syndra53.872+2.9103.2
Tahm KenchSquare Tahm Kench56+3.2110.4
TaliyahSquare Taliyah58+3.3114.1
TalonSquare Talon68+3.1120.7
TaricSquare Taric55+3.5114.5
TeemoSquare Teemo54+3105
ThreshSquare Thresh56+2.293.4
TristanaSquare Tristana61+3.11113.9
TrundleSquare Trundle68+3119
TryndamereSquare Tryndamere69+3.7131.9
Twisted FateSquare Twisted Fate49.954+3.3106.1
TwitchSquare Twitch59+3.11111.9
UdyrSquare Udyr66+5151
UrgotSquare Urgot63+4131
VarusSquare Varus59+3.11111.9
VayneSquare Vayne60+2.36100.1
VeigarSquare Veigar50.71+2.62595.3
Vel'KozSquare Vel'Koz54.9379+3.1416108.3
ViSquare Vi64+3.5123.5
ViktorSquare Viktor52.04+3103
VladimirSquare Vladimir55+3106
VolibearSquare Volibear68+3.3124.1
WarwickSquare Warwick63+3114
WukongSquare Wukong68+4136
XayahSquare Xayah60+2.9109.3
XerathSquare Xerath54.7+3105.7
Xin ZhaoSquare Xin Zhao66+3117
YasuoSquare Yasuo63+3.2117.4
YorickSquare Yorick62+5147
ZacSquare Zac60+3.4117.8
ZedSquare Zed63+3.4120.8
ZiggsSquare Ziggs54.208+3.1106.9
ZileanSquare Zilean51.64+3102.6
ZoeSquare Zoe58+3.3114.1
ZyraSquare Zyra53.376+3.2107.8

Mega Gnar

Champion Value Level 1 Growth (per level coefficient) Value at 18
Gnar MegaSquare Mega Gnar 57 5.5 156