DnD Currency and Economy Rules
Gold pieces change hands in almost every session of Dungeons & Dragons, yet the rules that govern how money works — how it's denominated, how much things cost, and how the economy bends (or breaks) under the weight of high-level adventurers — rarely get the same table time as combat mechanics. This page covers the full currency system as written in the 5th Edition rules, the conversion rates between coin types, and the practical decisions that arise when gold starts accumulating faster than players know what to do with it.
Definition and scope
The D&D economy runs on a five-coin system. From lowest to highest value, the standard denominations are copper pieces (cp), silver pieces (sp), electrum pieces (ep), gold pieces (gp), and platinum pieces (pp). These aren't abstract credits — each coin is a physical object with weight: 50 coins of any denomination equal 1 pound (Player's Handbook, 5th Edition, p. 143). A fighter carrying 300 gold pieces is hauling 6 pounds of metal in addition to their armor and weapons. That detail rarely comes up until it does, and then it comes up loudly.
The official conversion table, as published in the Player's Handbook, is:
- Copper (cp): base unit
- Silver (sp): 1 sp = 10 cp
- Electrum (ep): 1 ep = 5 sp = 50 cp
- Gold (gp): 1 gp = 10 sp = 100 cp
- Platinum (pp): 1 pp = 10 gp = 100 sp = 1,000 cp
Electrum is the outlier. It appears in the rules but creates enough confusion at real tables that many Dungeon Masters quietly retire it — a quiet act of economic reform that the rules explicitly permit through DM discretion.
How it works
Gold pieces serve as the practical anchor of the economy. Equipment prices in the Player's Handbook are denominated in gold, and the ranges are deliberately wide: a simple wooden staff costs 5 sp, while plate armor costs 1,500 gp. That 3,000-fold spread reflects the difference between a peasant's tool and a masterwork crafted by a skilled armorsmith — and it gives DMs enormous room to shape what feels expensive in a given campaign setting.
The Dungeon Master's Guide (5th Edition) addresses the broader economy with deliberate looseness, noting that a skilled laborer earns roughly 2 gp per day (DMG, p. 133). By that benchmark, a set of plate armor represents roughly two years of wages for a craftsperson. Which means the party paladin, who found plate in a dungeon at 3rd level, is already an economic anomaly walking around town.
For players who want the full mechanical picture of how these rules interact, the weight-and-encumbrance system and the lifestyle expenses rules (DMG, p. 127) are the two levers that make currency feel like currency rather than abstract points.
Common scenarios
Three situations come up repeatedly at tables once gold starts flowing:
Selling loot. The Player's Handbook (p. 144) establishes that items sell for half their verified price in most circumstances. A longsword worth 15 gp yields 7 gp, 5 sp when sold. Finding a buyer who pays full value requires a Dungeon Master's narrative justification — a rare collector, a desperate military quartermaster, or a merchant with specific needs.
Lifestyle expenses. The DMG's lifestyle system translates monthly gold costs into narrative comfort: Wretched (free, destitute), Squalid (1 sp/day), Poor (2 sp/day), Modest (1 gp/day), Comfortable (2 gp/day), Wealthy (4 gp/day), and Aristocratic (minimum 10 gp/day). A party of four maintaining a Comfortable lifestyle burns 240 gp per month collectively — which sounds like a lot until they've just divided 4,000 gp from a single dungeon.
Large-scale wealth. At higher levels, gold accumulation outpaces the economy's ability to absorb it. The key dimensions of D&D play include this tension: a 10th-level party might possess more coin than a minor noble's annual tax income, which raises real questions about what money means in the fiction. Smart DMs redirect this through property ownership, stronghold construction (detailed in the DMG's "Between Adventures" chapter), or political leverage.
Decision boundaries
The main split in practice is between simulationist and narrative approaches to currency.
A simulationist table tracks every copper, applies encumbrance to coin weight, and uses the lifestyle system as written. This approach rewards careful resource management and makes economic decisions feel meaningful — a thief's 10 gp haul is genuinely significant early on.
A narrative table treats gold as an abstraction, hand-waves exchange rates, and only brings specific numbers in when they create drama or tension. Neither approach is wrong; they serve different play styles and different campaign tones.
The electrum piece sits at the boundary of this decision. Tables that embrace simulationism tend to use it as a period-accurate nod to historical coinage (electrum, an alloy of gold and silver, was used in ancient Mediterranean economies). Tables running leaner just drop it.
For questions about how these rules interact with magic item pricing — which the DMG handles separately and somewhat notoriously vaguely — the D&D frequently asked questions page covers the recurring debates around attunement costs and consumable valuation.
One final note on scope: these rules describe the default Forgotten Realms–adjacent economy assumed by the core 5th Edition books. Individual published settings — Eberron, Ravnica, Theros — modify currency, scarcity, and trade infrastructure to fit their fictional worlds. The conversion rates stay the same; the meaning of a gold piece shifts considerably.