diff --git a/packages/scripts/src/patchNotes.ts b/packages/scripts/src/patchNotes.ts
index 42fe4f190..ba02e8fe1 100644
--- a/packages/scripts/src/patchNotes.ts
+++ b/packages/scripts/src/patchNotes.ts
@@ -168,6 +168,7 @@ if (changedTanks.length > 0) {
       )
       .map((id) => currentEquipmentDefinitions.equipments[id]);
 
+    const equalize = false;
     const currentCharacteristics = tankCharacteristics(
       {
         tank: current,
@@ -193,6 +194,7 @@ if (changedTanks.length > 0) {
         stockTurret: current.turrets[0],
         track: currentTracks,
         turret: currentTurret,
+        equalize,
       },
       {
         equipmentDefinitions: currentEquipmentDefinitions,
@@ -225,6 +227,7 @@ if (changedTanks.length > 0) {
         stockTurret: preview.turrets[0],
         track: previewTracks,
         turret: previewTurret,
+        equalize,
       },
       {
         equipmentDefinitions: previewEquipmentDefinitions,
diff --git a/packages/website/src/components/Tankopedia/CharacteristicsSection/components/Characteristics/components/InfoWithDelta.tsx b/packages/website/src/components/Tankopedia/CharacteristicsSection/components/Characteristics/components/InfoWithDelta.tsx
index 1c5abb66f..f29d6993a 100644
--- a/packages/website/src/components/Tankopedia/CharacteristicsSection/components/Characteristics/components/InfoWithDelta.tsx
+++ b/packages/website/src/components/Tankopedia/CharacteristicsSection/components/Characteristics/components/InfoWithDelta.tsx
@@ -59,11 +59,12 @@ export const InfoWithDelta = memo<InfoWithDeltaProps>(
     const delta = useDelta(uhWhatDoICallThisVariable);
     const protagonistTank = Duel.use((state) => state.protagonist.tank);
     const shellIndex = Duel.use((state) =>
-      state.protagonist.gun.shells.indexOf(state.protagonist.shell)
+      state.protagonist.gun.shells.indexOf(state.protagonist.shell),
     );
     const equipmentMatrix = Duel.use(
-      (state) => state.protagonist.equipmentMatrix
+      (state) => state.protagonist.equipmentMatrix,
     );
+    const equalize = Duel.use((state) => state.equalize);
     const others = useMemo(() => {
       const defaultSkills = createDefaultSkills(skillDefinitions);
 
@@ -75,7 +76,7 @@ export const InfoWithDelta = memo<InfoWithDeltaProps>(
               tank.class === protagonistTank.class) ||
             (relativeAgainst === TankopediaRelativeAgainst.Tier &&
               tank.tier === protagonistTank.tier) ||
-            relativeAgainst === TankopediaRelativeAgainst.All
+            relativeAgainst === TankopediaRelativeAgainst.All,
         )
         .map((tank) => {
           const member = tankToDuelMember(tank, provisionDefinitions);
@@ -105,12 +106,13 @@ export const InfoWithDelta = memo<InfoWithDeltaProps>(
               track: member.track,
               turret: member.turret,
               assaultDistance: member.assaultDistance,
+              equalize,
             },
             {
               equipmentDefinitions,
               provisionDefinitions,
               tankModelDefinition: modelDefinitions.models[tank.id],
-            }
+            },
           );
         })
         .filter((tank) => {
@@ -123,7 +125,7 @@ export const InfoWithDelta = memo<InfoWithDeltaProps>(
 
           return othersValue !== undefined;
         }) as TankCharacteristics[];
-    }, [relativeAgainst, shellIndex, equipmentMatrix]);
+    }, [relativeAgainst, shellIndex, equipmentMatrix, equalize]);
     const betterTanks = others.filter((tank) => {
       const othersValue =
         typeof props.value === "function"
@@ -183,5 +185,5 @@ export const InfoWithDelta = memo<InfoWithDeltaProps>(
 
   (a, b) =>
     (typeof a.value === "function" ? a.value(a.stats) : a.stats[a.value]) ===
-    (typeof b.value === "function" ? b.value(b.stats) : b.stats[b.value])
+    (typeof b.value === "function" ? b.value(b.stats) : b.stats[b.value]),
 );
diff --git a/packages/website/src/components/Tankopedia/CharacteristicsSection/components/Characteristics/index.tsx b/packages/website/src/components/Tankopedia/CharacteristicsSection/components/Characteristics/index.tsx
index c52a01214..cebcf0521 100644
--- a/packages/website/src/components/Tankopedia/CharacteristicsSection/components/Characteristics/index.tsx
+++ b/packages/website/src/components/Tankopedia/CharacteristicsSection/components/Characteristics/index.tsx
@@ -31,6 +31,7 @@ export function Characteristics({ skeleton }: MaybeSkeletonComponentProps) {
   const equipmentMatrix = Duel.use(
     (state) => state.protagonist.equipmentMatrix,
   );
+  const equalize = Duel.use((state) => state.equalize);
   const { tank, turret, gun, engine, track, shell } = Duel.use(
     (state) => state.protagonist,
   );
@@ -62,6 +63,7 @@ export function Characteristics({ skeleton }: MaybeSkeletonComponentProps) {
       applyDynamicArmor: false,
       applySpallLiner: false,
       assaultDistance,
+      equalize,
     },
     {
       tankModelDefinition,
diff --git a/packages/website/src/components/Tankopedia/CharacteristicsSection/components/Equalizer.tsx b/packages/website/src/components/Tankopedia/CharacteristicsSection/components/Equalizer.tsx
index c112f9c99..a5804f6dd 100644
--- a/packages/website/src/components/Tankopedia/CharacteristicsSection/components/Equalizer.tsx
+++ b/packages/website/src/components/Tankopedia/CharacteristicsSection/components/Equalizer.tsx
@@ -16,7 +16,7 @@ import { ConfigurationChildWrapper } from "./ConfigurationChildWrapper";
 
 export function Equalizer() {
   const { strings } = useLocale();
-  const equalize = Duel.use((state) => state.protagonist.equalize);
+  const equalize = Duel.use((state) => state.equalize);
 
   return (
     <ConfigurationChildWrapper>
@@ -33,7 +33,7 @@ export function Equalizer() {
         mt="2"
         onClick={() => {
           Duel.mutate((draft) => {
-            draft.protagonist.equalize = !draft.protagonist.equalize;
+            draft.equalize = !draft.equalize;
           });
         }}
         width="100%"
diff --git a/packages/website/src/core/blitzkit/tankCharacteristics.ts b/packages/website/src/core/blitzkit/tankCharacteristics.ts
index a45d01fbf..40124f4a8 100644
--- a/packages/website/src/core/blitzkit/tankCharacteristics.ts
+++ b/packages/website/src/core/blitzkit/tankCharacteristics.ts
@@ -47,6 +47,7 @@ export function tankCharacteristics(
     applyDynamicArmor,
     applySpallLiner,
     assaultDistance,
+    equalize,
   }: {
     tank: TankDefinition;
     turret: TurretDefinition;
@@ -67,6 +68,7 @@ export function tankCharacteristics(
     applyDynamicArmor: boolean;
     applySpallLiner: boolean;
     assaultDistance: number;
+    equalize: boolean;
   },
   {
     tankModelDefinition,
@@ -81,6 +83,13 @@ export function tankCharacteristics(
   const preset = equipmentDefinitions.presets[tank.equipment_preset];
   const turretModelDefinition = tankModelDefinition.turrets[turret.id];
   const gunModelDefinition = turretModelDefinition.guns[gun.id];
+  const equalizer = (equalize ? tank.equalizer : undefined) ?? {
+    armor: 1,
+    damage: 1,
+    health: 1,
+    module_health: 1,
+    penetration: 1,
+  };
 
   function equipment(id: number) {
     return preset.slots.some((slot, index) => {
@@ -177,15 +186,17 @@ export function tankCharacteristics(
     (coefficient([hasGunRammer, -0.05]) *
       coefficient([true, degressiveStat(loaderMastery)])) /
     coefficient([hasAdrenaline && gun.gun_type!.$case === "regular", 0.17]);
-  const penetrationCoefficient = coefficient([
-    hasCalibratedShells,
-    resolvePenetrationCoefficient(true, shell.type) - 1,
-  ]);
-  const healthCoefficient = coefficient(
-    [hasSandbagArmor, 0.03],
-    [hasEnhancedSandbagArmor, 0.06],
-    [hasImprovedAssembly, 0.04],
-  );
+  const penetrationCoefficient =
+    coefficient([
+      hasCalibratedShells,
+      resolvePenetrationCoefficient(true, shell.type) - 1,
+    ]) * equalizer.penetration;
+  const healthCoefficient =
+    coefficient(
+      [hasSandbagArmor, 0.03],
+      [hasEnhancedSandbagArmor, 0.06],
+      [hasImprovedAssembly, 0.04],
+    ) * equalizer.health;
   const shellVelocityCoefficient = coefficient(
     [hasSupercharger, 0.35],
     [hasImprovedGunPowder, 0.3],
@@ -345,7 +356,9 @@ export function tankCharacteristics(
   const resolvedEnginePower = engine.power * enginePowerCoefficient;
   const damageCoefficientWithoutAssault = armorDamageCoefficient;
   const damageCoefficient =
-    damageCoefficientWithoutAssault * assaultDamageCoefficient;
+    damageCoefficientWithoutAssault *
+    assaultDamageCoefficient *
+    equalizer.damage;
   const dpm = resolveDpm(
     gun,
     shell,
@@ -654,13 +667,3 @@ export const characteristicsOrder: {
     items: ["crewCount"],
   },
 ];
-
-// export const characteristicsStyling: Record<
-//   TankCharacteristicsKey,
-//   {
-//     name: string;
-//     indent?: boolean;
-//     condition?: TankCharacteristicsCondition[];
-//   }
-// > = {
-// };
diff --git a/packages/website/src/core/blitzkit/tankToDuelMember.ts b/packages/website/src/core/blitzkit/tankToDuelMember.ts
index 7e5081031..94331a430 100644
--- a/packages/website/src/core/blitzkit/tankToDuelMember.ts
+++ b/packages/website/src/core/blitzkit/tankToDuelMember.ts
@@ -26,6 +26,5 @@ export function tankToDuelMember(
     track: tank.tracks.at(-1)!,
     turret,
     assaultDistance: (gun.assault_ranges?.ranges[0].distance ?? 0) / 2,
-    equalize: false,
   } satisfies DuelMember;
 }
diff --git a/packages/website/src/pages/[...locale]/compare/_index.tsx b/packages/website/src/pages/[...locale]/compare/_index.tsx
index 2a0301ddf..08615f201 100644
--- a/packages/website/src/pages/[...locale]/compare/_index.tsx
+++ b/packages/website/src/pages/[...locale]/compare/_index.tsx
@@ -45,6 +45,7 @@ export function Page({ locale }: LocaleAcceptorProps) {
 
 function Content() {
   const members = CompareEphemeral.use((state) => state.members);
+  const equalize = CompareEphemeral.use((state) => state.equalize);
   const [addTankDialogOpen, setAddTankDialogOpen] = useState(false);
   const crewSkills = CompareEphemeral.use((state) => state.crewSkills);
   const { strings } = useLocale();
@@ -61,26 +62,30 @@ function Content() {
             stockTurret: thisMember.tank.turrets[0],
             applyReactiveArmor: members.some(
               (member) =>
-                member.key !== thisMember.key && member.consumables.includes(33)
+                member.key !== thisMember.key &&
+                member.consumables.includes(33),
             ),
             applyDynamicArmor: members.some(
               (member) =>
-                member.key !== thisMember.key && member.consumables.includes(73)
+                member.key !== thisMember.key &&
+                member.consumables.includes(73),
             ),
             applySpallLiner: members.some(
               (member) =>
-                member.key !== thisMember.key && member.provisions.includes(101)
+                member.key !== thisMember.key &&
+                member.provisions.includes(101),
             ),
             assaultDistance: thisMember.assaultDistance,
+            equalize,
           },
           {
             equipmentDefinitions: equipmentDefinitions,
             provisionDefinitions: provisionDefinitions,
             tankModelDefinition: modelDefinitions.models[thisMember.tank.id],
-          }
-        )
+          },
+        ),
       ),
-    [members, crewSkills]
+    [members, crewSkills],
   );
 
   useEffect(() => {
@@ -112,7 +117,7 @@ function Content() {
     window.history.replaceState(
       {},
       "",
-      `${window.location.pathname}?${search.toString()}`
+      `${window.location.pathname}?${search.toString()}`,
     );
   }, [members]);
 
diff --git a/packages/website/src/pages/[...locale]/tanks/[slug]/index.astro b/packages/website/src/pages/[...locale]/tanks/[slug]/index.astro
index 2a4c2872e..4933da71d 100644
--- a/packages/website/src/pages/[...locale]/tanks/[slug]/index.astro
+++ b/packages/website/src/pages/[...locale]/tanks/[slug]/index.astro
@@ -33,7 +33,7 @@ export const getStaticPaths = (async () => {
       parentPaths.map((parent) => ({
         params: { ...parent.params, slug: tank.slug },
         props: { ...parent.props, id: tank.id },
-      }))
+      })),
     )
     .flat();
 }) satisfies GetStaticPaths;
@@ -86,8 +86,9 @@ const characteristics = tankCharacteristics(
     stockTrack: tank.tracks[0],
     track: tank.tracks.at(-1)!,
     assaultDistance: 0,
+    equalize: false,
   },
-  { equipmentDefinitions, provisionDefinitions, tankModelDefinition }
+  { equipmentDefinitions, provisionDefinitions, tankModelDefinition },
 );
 const description = literals(
   strings.website.tools.tankopedia.tank_seo_description,
@@ -98,7 +99,7 @@ const description = literals(
     penetration: Math.round(characteristics.penetration).toLocaleString(locale),
     speed: Math.round(characteristics.speedForwards).toLocaleString(locale),
     health: Math.round(characteristics.health).toLocaleString(locale),
-  }
+  },
 );
 
 const guideUrl = `${assertSecret(import.meta.env.PUBLIC_GUIDE_WEBSITE)}/${tank.slug}`;
diff --git a/packages/website/src/stores/compareEphemeral.ts b/packages/website/src/stores/compareEphemeral.ts
index 625db94ec..2c5a2a6e3 100644
--- a/packages/website/src/stores/compareEphemeral.ts
+++ b/packages/website/src/stores/compareEphemeral.ts
@@ -7,6 +7,7 @@ export interface CompareMember extends DuelMember {
 
 export interface CompareEphemeral {
   crewSkills: Record<string, number>;
+  equalize: boolean;
   members: CompareMember[];
   sorting?: {
     direction: "ascending" | "descending";
@@ -19,5 +20,6 @@ export const CompareEphemeral = new Varuna<
   Record<string, number>
 >((crewSkills) => ({
   crewSkills,
+  equalize: false,
   members: [],
 }));
diff --git a/packages/website/src/stores/duel/index.ts b/packages/website/src/stores/duel/index.ts
index b102056d0..b8a904161 100644
--- a/packages/website/src/stores/duel/index.ts
+++ b/packages/website/src/stores/duel/index.ts
@@ -36,12 +36,12 @@ export interface DuelMember {
   camouflage: boolean;
   cooldownBooster: number;
   assaultDistance: number;
-  equalize: boolean;
 }
 
 export interface DuelStore {
   protagonist: DuelMember;
   antagonist: DuelMember;
+  equalize: boolean;
 }
 
 const provisionDefinitions = await awaitableProvisionDefinitions;
@@ -52,5 +52,5 @@ export const Duel = new Varuna<
 >(({ tank, model }) => {
   const protagonist = tankToDuelMember(tank, provisionDefinitions);
 
-  return { protagonist, antagonist: protagonist, model };
+  return { protagonist, antagonist: protagonist, model, equalize: false };
 });