DnD Equipment and Gear Rules
Equipment in Dungeons & Dragons is more than a shopping list — it shapes what characters can actually do in combat, exploration, and social encounters. The rules governing gear span carrying capacity, armor class calculations, weapon properties, and tool proficiencies, all of which interact in ways that reward careful reading. This page covers the core mechanics of equipment in the 5th Edition ruleset, from how weight and currency work to the decisions that separate a well-equipped adventurer from one who collapses under their own backpack.
Definition and scope
The D&D 5th Edition Player's Handbook (Wizards of the Coast, 2014) treats equipment as any physical object a character carries, wears, or wields — organized into broad categories: weapons, armor, adventuring gear, tools, mounts and vehicles, and trade goods. Currency itself has weight: 50 coins of any denomination equal 1 pound, a detail that becomes meaningful when a character is hauling 3,000 gold pieces out of a dungeon.
The equipment chapter covers starting gear (granted either by class and background, or purchased with starting gold), encumbrance rules, and the specific mechanical tags that define how items interact with the game's action economy. Key Dimensions and Scopes of DnD offers useful context for how equipment fits alongside the other major mechanical pillars of the game.
How it works
Carrying capacity is calculated simply: a character's Strength score multiplied by 15 equals the maximum pounds they can carry before any penalty applies. A character with Strength 10 can carry 150 pounds; one with Strength 20 can carry 300. The Player's Handbook also offers a variant encumbrance system where carrying more than 5× Strength score imposes the Encumbered condition (speed reduced by 10 feet), and more than 10× Strength score imposes the Heavily Encumbered condition (speed reduced by 20 feet, plus disadvantage on Strength, Dexterity, and Constitution checks, saving throws, and attack rolls).
Armor Class works differently depending on armor type:
- Light armor (leather, studded leather): AC = base armor value + full Dexterity modifier
- Medium armor (chain shirt, scale mail, breastplate, half plate): AC = base armor value + Dexterity modifier (maximum +2)
- Heavy armor (ring mail, chain mail, splint, plate): AC = fixed value regardless of Dexterity; requires minimum Strength scores (plate mail requires Strength 15)
- Shields: add a flat +2 AC and occupy one hand, making them incompatible with two-handed weapons
Weapon properties do significant mechanical work. The Finesse property lets a character use either Strength or Dexterity for attack and damage rolls — critical for rogues building around Dexterity. The Thrown property allows a melee weapon to be used at range. Versatile weapons deal one damage die when wielded one-handed and a larger die two-handed (a quarterstaff goes from 1d6 to 1d8). Two-Weapon Fighting requires both weapons to have the Light property, limiting the combinations that qualify.
Tools — thieves' tools, artisan's tools, musical instruments, gaming sets — grant proficiency bonuses to specific checks when a character is trained in their use. Unlike weapons, tools don't have attack or damage functions; they exist to expand what skill checks a character can attempt or to grant advantage in particular circumstances.
Common scenarios
The most common equipment decision at character creation is the armor choice for martial characters. A Fighter with Strength 16 who takes plate armor sits at AC 18 from the start — the highest base AC available without magic. A Fighter built around Dexterity 20 in studded leather also reaches AC 17, just one point lower, while retaining Dexterity saving throw advantages and no Strength prerequisites. That 1-point gap in AC is real but modest; the Dexterity build pays for it with more flexibility outside combat.
Encumbrance creates genuine tension during dungeon exploration. A party that recovers 500 pounds of valuables from a vault must decide what to carry, what to cache, and what to leave. How It Works covers the broader action economy that intersects with these decisions.
Improvised weapons — chairs, bottles, detached wagon wheels — are handled by a brief rule granting them 1d4 damage and leaving range and properties to Dungeon Master discretion, per the Player's Handbook p. 147–148.
Decision boundaries
The sharpest dividing line in equipment choices falls between proficiency and non-proficiency. Wielding a weapon without proficiency means losing the proficiency bonus on attack rolls — a swing of +2 to +6 depending on level. Wearing armor without proficiency is worse: disadvantage on all attack rolls, Strength and Dexterity saving throws, and the inability to cast spells. A Wizard wearing plate mail without Heavy Armor Training is, mechanically, a liability.
A secondary boundary sits between attuned and non-attuned magic items. Characters can only maintain 3 attuned items at once, per the Dungeon Master's Guide (Wizards of the Coast, 2014), making item selection a resource management problem at higher tiers of play.
The DnD Frequently Asked Questions page addresses common edge cases, including whether a shield counts toward the two-weapon fighting rule (it doesn't — shields are not weapons with the Light property) and how improvised thrown weapons interact with the Thrown property tag.
For Dungeon Masters adjudicating unusual gear requests or homebrew items, How to Get Help for DnD outlines the community resources and official errata channels that have clarified equipment edge cases over the life of the 5th Edition ruleset. The equipment rules reward specificity — every tag, property, and weight value is load-bearing in a way that becomes visible the moment a player tries to do something the character probably shouldn't be able to do.