Arknights EndfieldCalculators

The per-operator damage calculators, listed on the Damage Calculator page, are the most detailed: each one runs the full multiplicative Endfield damage formula (ATK, crit, damage bonus, Amp, Susceptibility, Defense, resistance) over that operator's own kit, with skill multipliers, talents and potentials read from the game's data tables. The Healing and D.I.G.E. Power calculators read directly from the official data tables, so they update on every patch automatically.

Yes, every calculator on this page pulls live values from the patched data tables on each release. Balance changes to stats, multipliers, gear, and weapons appear in the calculators within hours of patch day. Each tool page also shows a 'last updated' timestamp so you can verify.

Yes, for 31 operators: Arcane (Li Zhiyan), Zhuang Fangyi, Mi Fu, Rossi, Pogranichnik, Laevatain, Liino, Yvonne, Perlica, Lifeng, Typhoeus, Camille, Tangtang, Chen Qianyu, Ember, Last Rite, Gilberta, Fluorite, Ardelia, Avywenna, Wulfgard, the Endministrator, Purrchena, Xaihi, Arclight, Akekuri, Estella, Snowshine, Da Pan, Antal, and Alesh. Each character page carries a gear-integrated damage calculator that runs the full sixteen-multiplier Endfield damage equation over a chosen four-piece T4 loadout, weapon rank, potential, talent rank, target, and combat state, then shows non-critical, critical, and expected damage for every action with each multiplier broken out. The Arcane calculator models her Array Arcana stances, Arts Amp, Arts Susceptibility, and Corrosion reaction damage. The Zhuang Fangyi calculator shows her Normal Form and Empyrean of Truth transformation side by side, models Mantra of Sundering's Sunderblade and Electrification-consumption scaling, her Electric Amp ramp, and weapon secondary substats. The Mi Fu calculator models her two Crush DMG rows and Stern Crackdown. The Rossi calculator models her Bleed tick, Perfect Timing combos, and her Ultimate's Heat sub-hit alongside its Physical hits. The Pogranichnik calculator models his Fervent Morale stacking self buff and his signature Breach DMG-Taken debuff. The Laevatain calculator shows her Normal Form beside the Twilight transformation, splits Smouldering Fire into its three named components, and models Melting Flame's Heat Resistance ignore. The Liino calculator covers her Vocalist and Cosmovoice stances, her team ATK and Amp support output, HP Treatment, and Electrification reaction damage. The Yvonne calculator models Freezing Point as a Critical DMG line that doubles against Solidification, treats her Ultimate as the enhanced basic attacks it actually is, and shows the Solidification reaction alongside her Battle Skill's stack-scaled hit. The Perlica calculator leads with the Arts DMG Taken debuff her forced Electrification hands the team, then covers her Ultimate-only Critical Rate from Potential 5, Obliteration Protocol's bonus against Staggered enemies, and Cycle Protocol's extra combo chain. The Lifeng calculator leads with what a bridge unit is actually worth: the Physical Susceptibility his Battle Skill applies and the Link multiplier his Combo Skill leaves for the next Battle Skill or Ultimate, then covers his Illumination talent, which turns every point of Intellect and Will into ATK, and the separate hits Subduer of Evil, Valiant and the Swordmancer set fire off his Knock Downs. The Typhoeus calculator models her Signs and Hunting Arrows loop and the three Base Multipliers that stack on her Nature Bursts. The Camille calculator computes what a Heat carry actually gains from him, decomposed into the Heat Susceptibility his Vesperwings apply, the team share of Bloodfount Revival, his signature's team ATK and Heat DMG triggers, and the Link he leaves for the next Battle Skill or Ultimate; the Weakness he also applies is reported separately, since Weaken cuts the enemy's own output rather than raising the team's damage. The Tangtang calculator turns the Whirlpools you banked into the thing they actually drive: her Battle Skill scales from one Waterspout to three, only the second and third apply Arts Susceptibility, and Riot Bringer's bonus lands on the Waterspouts her Ultimate creates. The Chen Qianyu calculator separates the two places her damage actually sits, the 900% Finisher and Blade Gale's 1023% final slash, keeps her Slashing Edge talent in the ATK bucket where it belongs rather than inflating every row as a damage bonus, and states plainly that the Ultimate's seven-sequence count comes from the skill text rather than any table. The Ember calculator is the only mixed-element one on the site: her basic chain and Frontline Support deal Physical while Forward March and Re-Ignited Oath deal Heat, so a Physical DMG line lifts five rows and leaves two alone, and it calculates her Ultimate shield off Max HP and her Will-scaled treatment next to the damage, which is where a Defender's value actually sits. The Last Rite calculator is built around the one number her kit turns on: the Cryo Infliction stacks Winter's Devourer consumes set the Slash multiplier, the Cryo Susceptibility she leaves on the target for the whole team, and the Ultimate Energy she banks, and her Cryogenic Embrittlement talent multiplies that Susceptibility by 1.5 on her Ultimate slashes alone. The Gilberta calculator is the first for a Supporter, so it leads with what she gives everyone else: her Ultimate applies an Arts Susceptibility that is not element-scoped, so unlike Camille's Heat-only or Last Rite's Cryo-only versions it lifts any Arts carry equally and does nothing for a Physical one, and it also models the Treatment she heals off her secondary attribute. The Fluorite calculator is the first for a 4-star, and it leads with the honest finding that she buffs no damage bucket at all: her value is the Arts Burst her combo and Ultimate set off by re-applying the Infliction already on the enemy, so the Burst rows and her Arts Intensity carry the kit, and her Slow is priced as the condition her own DMG talent keys off rather than as a debuff the team shares. The Ardelia calculator leads with the debuff that lifts almost any carry: Dolly Rush consumes Corrosion and applies a Physical and an Arts Susceptibility of the same size, so it reports a Physical carry and an Arts carry side by side, counts Dreams of the Starry Beach's Arts DMG Taken line as the team debuff it is, and models the Shadows of Mr. Dolly she heals with off Will, her secondary attribute. The Avywenna calculator is built around the Thunderlances she leaves on the field: her battle skill pulls every one back, so the lance count you pick sets its damage, her Physical basic attacks and Electric skills take only the lines that match their element, and it reports the Electric Susceptibility her Ultimate applies as a team figure. The Wulfgard calculator is built around one event, Thermite Tracers consuming a Combustion or Electrification: that fires its 850% extra shot, returns SP, points Clannibal's DMG Taken debuff at the consumed reaction's element, and at Potential 3 shares his Scorching Fangs with the team. The Endministrator calculator follows the Originium Crystals the kit is built on: Crush from the battle skill at the Vulnerability stacks you pick (or just Vulnerability on a fresh enemy, per the game's rule), the 400% and 600% crystal shatters, and the Physical DMG Taken the whole team gains against a sealed enemy. The Purrchena calculator is built for a support Defender whose gifts are random: every Giftbox and Prezzie roll gets its own row, the expected Ultimate total states the Ambassador's Special chance it assumes, her Will-scaled Giftbox and Yummy Dessert heals sit next to the damage, and it reports the small Arts Susceptibility the Special applies plus Dessert Moment's Arts buff on whoever her Combo Skill heals as team figures. The Xaihi calculator leads with what a carry gains from her: the Cryo and Nature Amp her Ultimate scales off Intellect, the Arts Amp her Auxiliary Crystal grants, and the Cryo DMG Taken from her combo talent, totalled separately for a Cryo, Nature, other Arts and Physical carry, with her Will-scaled crystal healing beside it. The Arclight calculator splits her kit by element, Physical basics, slashes and combo against Electric follow-ups and Ultimate, prices the Electrification her Ultimate forces, and totals the Intellect-scaled team Electric DMG from Wildland Trekker for an Electric, other Arts and Physical carry. The Akekuri calculator leads with what an SP battery gives the team: the Link her Ultimate grants (x1.30 on the next Battle Skill, x1.20 on the next Ultimate), the team ATK from Potential 3 and Thermite Cutter, and the SP her combo and Rallying Flares recover, with Cheer of Victory's Intellect-scaled SP bonus, then prices her Physical basics and combo against her Heat battle skill. The Estella calculator leads with the Physical Susceptibility her combo applies to a Solidified enemy, which every Physical carry on the team takes, swaps Distortion between its 360% and 630% multipliers by whether the target is Solidified, prices the Shatter and forced Lifts her combo and Ultimate trigger, and keeps her Cryo battle skill apart from her Physical rows. The Antal calculator leads with what an Electric or Heat carry gains from him: Focus applies Electric and Heat Susceptibility to one enemy (10%, 14% at Potential 5) and his Ultimate gives the team Electric and Heat Amp (20%, 22% at Potential 1), multiplied as separate buckets and totalled per carry element, with his Strength-scaled talent heals beside his own Electric rows. The Alesh calculator leads with what an SP battery generates: the SP his battle skill returns for each Cryo Infliction stack it consumes into Solidification, the combo's SP and the extra on a Rare Fin at a chance his Intellect sets, and the Ultimate Energy his talent banks, then prices his Physical slams and combo against the forced Solidification and his Cryo Ultimate. The general calculators on this page are operator-agnostic.

Yes. Every calculator stores your inputs (selected operator, gear, weapon, target) in your browser's localStorage. You can close the tab, come back next week, and resume without re-entering anything. Nothing is sent to a server and no account is required.