What does AD stand for?

Meaning and background of AD
Full formAttack Damage
CategoryArts & entertainment
TypeInitialism

The initialism AD stands for Attack Damage in League of Legends and related game-stat contexts. It is a stat used by basic attacks and abilities that explicitly scale with AD.

A scaling stat and a damage type are different. Riot's published examples include magic damage with an AD ratio, as well as total-AD and bonus-AD wording. Read the actual ability and current game version before calculating: an AD ratio does not supply base damage, other components or defenses.

AD — Attack Damage; Arts & entertainment
Original reference card by AcronymIndex.

Meaning in context

Attack
The game-stat context, not an athletic director or a dated era.
Damage
The stat name; an ability's damage type and full calculation still need their own information.

Practical examples

Separate scaling and type

Before
An ability scales with AD, so it can only deal physical damage.
After
Read the damage type separately: a published Riot example pairs magic damage with an AD ratio.

Use the requested stat

Before
A 70% bonus-AD term can use any total-AD number.
After
For an illustrative 80 bonus AD and a 70% bonus-AD ratio, the scaling contribution is 56; other components and defenses are separate.

Original illustrative examples, not quotations or reports of actual events.

Use AD with clarity

Does an AD ratio tell me the damage type or the final amount a target will take?

See all guidance

Read a ratio

Check whether the wording asks for total AD or bonus AD.

Use the bonus-AD value for a bonus-AD term.

Read the damage type

Use the ability's stated type rather than inferring it from the scaling letters.

An AD-scaled component can belong to an ability that deals magic damage.

Calculate a contribution

Calculate only the stated component and keep the other terms separate.

80 × 70% = 56 as an illustrative contribution.

The result is one AD scaling contribution. It excludes base damage, other components, defenses and damage-type interpretation; check the actual ability wording and game version separately.

Calculate an illustrative AD contribution

Enter a non-negative decimal AD amount and a scaling percentage. Choose total or bonus AD to match the hypothetical tooltip. The exercise multiplies the amount by the percentage; it does not load live game statistics.

Your inputs stay in this browser. Confirm the details before using this example.

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