Smogon Damage Calculator – Estimate Pokemon Battle Damage

⚡ Smogon Damage Calculator

Estimate Pokémon battle damage with Gen 9 mechanics, abilities, items & more

🎯 Quick Presets
⚔️ Attacker
🛡️ Defender
💡 Tip: Enter the final calculated stat for Attack/Defense (after EVs, IVs, and nature). For a 252 EV, 31 IV, Adamant Dragapult, Attack is 178. Use the reference tables below to find base stats and calculate.
Min Damage
0
HP
Max Damage
0
HP
Min % of HP
0%
of defender HP
Max % of HP
0%
of defender HP
📊 Gen 9 OU Common Base Stats
Pokémon HP Atk Def SpA SpD Spe
Dragapult881207510075142
Great Tusk115131131535387
Gholdengo8760951339184
Iron Valiant741309012060116
Kingambit100135120608550
Heatran919010613010677
Garganacl100100130459035
Roaring Moon1051397155101119
Toxapex50631525314235
Landorus-T89145901058091
Raging Bolt12573911378975
Corviknight9887105538567
📖 Nature Modifiers Reference
Nature +10% Stat -10% Stat Common On
AdamantAttackSp. AtkPhysical sweepers
ModestSp. AtkAttackSpecial sweepers
JollySpeedSp. AtkFast physical
TimidSpeedAttackFast special
BoldDefenseAttackPhysical walls
CalmSp. DefAttackSpecial walls
ImpishDefenseSp. AtkPhysical tanks
CarefulSp. DefSp. AtkSpecial tanks
💥 Key Damage Multipliers
Modifier Multiplier Notes
STAB1.5xSame-type attack bonus; 2.0x with Adaptability
Super Effective2.0xPer type; 4.0x if both types are weak
Not Very Effective0.5xPer type; 0.25x if both types resist
Critical Hit1.5xIgnores defender boosts & Reflect/Screen
Choice Band/Specs1.5xLocks into one move
Life Orb1.3xCosts 10% HP per attack
Burn (Physical)0.5xHalves physical damage; Guts ignores
Reflect / Light Screen0.5xHalves physical / special respectively
Multiscale0.5xAt full HP only (Dragonite, Lugia)
Terastallize STAB2.0xIf Tera type matches move & original type
🔢 Stat Calculation Formulas
HP Formula: ((2 × Base + IV + EV/4) × Level / 100) + Level + 10
Other Stats: (((2 × Base + IV + EV/4) × Level / 100) + 5) × Nature
At Level 100: 252 EVs add 63 points. 31 IVs add 31 points. Nature adds or subtracts 10%.
Stat Boost Stages: +1 = 1.5x, +2 = 2.0x, +3 = 2.5x, +4 = 3.0x, +5 = 3.5x, +6 = 4.0x
🔍 Damage Roll Range (16 Rolls)
💡 How it works: The Gen 5+ damage formula produces 16 possible damage values per hit (random factor 85–100 out of 100, stepping by 1). The minimum roll uses 85/100 and the maximum uses 100/100. A guaranteed OHKO means even the minimum roll exceeds the defender’s HP. If only the max roll KOs, you have roughly a 6.25% chance (1 in 16).

Based on close study from various parts of the net, this article explains what makes the Smogon calculator for Damage this good.

Here the secret of the Smogon calculator for Damage: it copies exactly how the Damage truly happens in actual games of Pokémon. The players can enter a move of one Pokémon and quickly guess what type of blow the opponent will receive. Truly, that is the reason it became this important for each player that seriously cares about competitive fights.

How the Smogon Damage Calculator Works

The basic function allows you to enter details of fight and see the numbers of Damage that appears. Even so, it does not limit to that. The program presents also info about statistics and which moves best will work, together with some other good options to consider.

You have full freedom to control things as level, weight, nature, sex, Tera Type and form. Want to boost Attack by means of Stubborn nature? Do that, simply know that you then weaken Special Attack.

Audacious nature helps Defence, but drops Attack. Brave natrue strengthens Attack, but seriously hurts your Speed. Many other mixes of natural traits deserve a look.

The main version lives at calc.pokemonshowdown.com. The website of Smogon has a steady link to it in the section about Training and Battle on the homepage. Behind the scenes, everything runs on code of open source, that anyone can reach and improve.

The storage keeps both the code for the formula of Damage, that counts for every generation, and the whole logic of the interface that makes it usable.

One standout feature? The calculator shows every possible Skill four any Pokémon and allows you to choose the one that you want. That matters, because it means you can test many situations, where the skill of Pokémon changes during the fight.

There is also a version for iOS apps, that is easily available. Showdex, another handy tool, plugs a live calculator directly into Pokémon Showdown during actual fights. A mode for bulk calculations exists, with modes One against All and All against One, so that you can check Damage against whole teams atonce.

An API exists, if you plan to build your own calculator from scratch. The online storage can sometimes slow the release of new versions, so keep that in mind, because updates from GitHub need a bit of time to sync with the live website. The calculator covers several generations, including Gen 9 for Scarlet and Violet.

Smogon Damage Calculator – Estimate Pokemon Battle Damage

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