Dark Souls 3 AR Calculator

Calculator Inputs

Weapon Name

Infusion

Weapon Class

Base Physical AR

Base Magic AR

Base Fire AR

Base Lightning AR

Base Dark AR

Upgrade Multiplier

Strength

Dexterity

Intelligence

Faith

Luck

Required Strength

Required Dexterity

Required Intelligence

Required Faith

Required Luck

Strength Scaling

Dexterity Scaling

Intelligence Scaling

Faith Scaling

Luck Scaling

Two Hand Weapon?

Global Scaling Strength (%)

Flat Buff AR

Bonus Percent

Enemy Defense Estimate

Enemy Absorption (%)

Apply Requirement Penalty?

Formula Used

Effective Strength = Strength × 1.5 when two-handing, capped at 99.

Adjusted Base Type = Entered base AR × upgrade multiplier × infusion base modifier × weapon class modifier.

Scaling Score = scaling letter power × stat curve × infusion stat modifier × global scaling strength.

Scaling Gain = adjusted base type × weighted scaling score for that damage type.

Final AR = (base total + scaling total + flat buff) × bonus multiplier × requirement penalty.

Estimated Hit = max(0, final AR − enemy defense) × (1 − absorption percent).

How to Use This Calculator

Enter the weapon name and the base attack values shown for your weapon.
Select the infusion type and weapon class closest to your setup.
Add your current stats and the weapon requirements.
Select scaling letters for Strength, Dexterity, Intelligence, Faith, and Luck.
Enable two-handing when you want Strength to receive the two-hand bonus.
Add buffs, bonus percentages, enemy defense, and absorption if needed.
Press Calculate AR to view the result above the form.
Download the CSV or PDF file to save your build comparison.

Example Data Table

Weapon	Infusion	Base Physical	STR	DEX	Scaling	Use Case
Long Sword	Refined	220	40	40	C / C	Quality build check
Claymore	Heavy	260	60	16	A / E	Strength build check
Lothric Knight Sword	Sharp	215	18	60	E / A	Dexterity build check
Astora Greatsword	Lightning	190	16	18	D / D / A Faith	Faith build check

Dark Souls 3 AR Planning Guide

Why Attack Rating Matters

Dark Souls 3 rewards careful build planning. Attack rating, often called AR, helps you compare weapons before spending upgrade materials. This calculator gives a practical estimate for physical, magic, fire, lightning, and dark attack values. It also shows how much of the final number comes from base damage and how much comes from scaling.

AR and Real Damage

AR is not the same as final damage. The game also checks enemy defense, absorption, motion values, counter hits, and special buffs. Still, AR is useful because it gives a clean starting point. A higher number usually means stronger regular hits when the weapon type, moveset, and enemy weakness are similar.

Build Inputs

The tool is built for planning. You can enter a weapon name, reinforcement multiplier, infusion, scaling letters, stat requirements, and current attributes. Two-handing can be enabled, so Strength is treated as an effective higher value. You can also add a flat buff and a percentage bonus. This helps model rings, temporary effects, or weapon art bonuses.

Infusion Testing

Infusion choices matter a lot. Heavy favors Strength. Sharp favors Dexterity. Refined favors both. Raw raises base power but cuts scaling. Crystal, lightning, chaos, dark, and blessed style setups can be tested by adding elemental attack values and matching Intelligence or Faith scaling. The calculator keeps these rules adjustable, because exact weapon tables differ across weapons.

Soft Caps

Soft caps also matter. Early stat points add strong value. Later points usually add less. That is why two builds with similar totals may produce different AR. A focused build often beats a scattered one. The calculator shows each scaling gain, so you can see which stat is carrying the weapon.

Testing Notes

Use the estimated damage field as a rough guide only. The defense and absorption inputs make a simple planning model. Real combat can differ when enemies have special resistances or when a weapon swing uses a lower motion value. For serious comparisons, test weapons on the same enemy with the same attack.

Saving Results

The export buttons help you save build trials. Download a CSV for spreadsheets. Download a compact PDF for notes or sharing. The example table gives quick starting values. Replace them with your weapon data, then compare several builds side by side. Keep copies when tuning several PvE or duel setups.

FAQs

What does AR mean in Dark Souls 3?

AR means attack rating. It is the weapon attack value shown before enemy defense, absorption, motion values, and special combat modifiers are applied.

Is this the exact in-game damage formula?

No. It is a planning estimator. Dark Souls 3 uses deeper tables and combat modifiers. This tool helps compare builds quickly.

Why does two-handing change Strength?

Two-handing treats Strength as higher for many weapons. This calculator multiplies Strength by 1.5 and caps the effective value at 99.

Which infusion should I choose?

Choose Heavy for Strength, Sharp for Dexterity, Refined for mixed physical builds, and elemental infusions for Intelligence or Faith setups.

Why is final damage lower than AR?

Enemies reduce incoming damage with defense and absorption. Weapon swing type, counter hits, and resistances can also change the final hit.

What is global scaling strength?

It adjusts all scaling gains at once. Use 100 for normal estimates. Raise or lower it when matching known weapon data.

Can I compare several weapons?

Yes. Enter one weapon, export the result, then change the inputs. CSV files are useful for side-by-side comparisons.

Does flat buff affect every weapon?

Flat buff is optional. Use it for resin, spell buff, or temporary additions when you want the final AR estimate to include them.