Downtime Activities Rules
Downtime activities are the structured rules in Dungeons & Dragons 5th Edition (published by Wizards of the Coast) that govern what player characters can accomplish between adventures — the weeks spent in town, the months of recovery, the slow burn of a wizard copying spells into a new spellbook. These rules appear in two main sources: the Player's Handbook (pages 187–188) and the expanded system in Xanathar's Guide to Everything (pages 123–134), which introduced complications, rivals, and outcome rolls that gave downtime real narrative teeth. Understanding how these rules interact with each other, and where Dungeon Masters hold discretionary authority, is central to running them well.
Definition and scope
A downtime activity is any structured task that requires at least 1 workday (8 hours of active effort) and typically unfolds over a period measured in days, weeks, or months rather than rounds or minutes. The Player's Handbook defines downtime as occupying time between the end of one adventure and the start of the next, and frames it as a way for characters to pursue goals that don't fit the pace of active play.
Scope is deliberately broad. The core rulebook lists 5 baseline activities: crafting, practicing a profession, recuperating, researching, and training. Xanathar's Guide to Everything expands that list to roughly 20 named activities, including buying and selling magic items, carousing, performing religious service, running a criminal enterprise, and pit fighting. Homebrew additions are explicitly encouraged by the Dungeon Master's Guide, provided they follow the basic structure of the system.
Each activity has a defined cost (measured in workdays and gold pieces) and a defined resolution method — sometimes automatic, sometimes involving a skill check, sometimes resolved with a table roll. The key dimensions and scopes of D&D page covers how downtime fits within the broader structure of the game.
How it works
The mechanical skeleton is consistent across activities:
- Choose an activity — the player declares what the character is doing and confirms it qualifies given access to required tools, trainers, or facilities.
- Spend workdays — the player tracks the number of 8-hour working days committed. A character can't split days across activities; a day is either dedicated or it isn't.
- Pay associated costs — most activities have a gold cost, sometimes framed as lifestyle expenses (1 sp to 2 gp per day, depending on the activity), sometimes as direct material or service fees.
- Resolve the outcome — activities with variable outcomes typically require an ability check (often Intelligence, Wisdom, or a tool proficiency roll). Xanathar's adds a complication system: after resolution, the DM rolls a d20. On a 1–6, a complication arises — a rival, a debt, an unintended consequence. Complications are meant to generate story, not punish players.
The Xanathar's Guide system is meaningfully different from the Player's Handbook baseline. The core rules treat most downtime as automatic (craft long enough, the item gets made). Xanathar's introduces uncertainty and narrative stakes. A DM running both systems at the same table should declare upfront which resolution method applies — mixing them without clarity produces confusion, which is the single most common failure mode in downtime adjudication. For a broader overview of how D&D mechanics are structured, see How It Works.
Common scenarios
Crafting is the most frequently used activity. A character with the right tool proficiency can craft an item worth up to 5 gp per workday (per the Player's Handbook). A suit of plate armor (1,500 gp market value) therefore requires 150 workdays — about 5 months of focused labor. Xanathar's modifies this with assistance rules and a separate magic item crafting system that adds formula requirements and significantly higher time costs.
Training to gain proficiency in a skill or tool costs 250 days and 1 gp per day under the Player's Handbook — 250 gp total, requiring DM approval and access to a willing trainer. Many tables find this prohibitively slow and substitute lighter homebrew variants.
Carousing (from Xanathar's) is among the most narratively generative activities. The character spends 25 gp minimum over 7 workdays, makes a Charisma (Persuasion) check, and gains social contacts appropriate to the tier of the establishment visited. The complication table for carousing includes results like waking up with a new tattoo and a debt to a local gang — which is either a problem or a plot hook depending on the DM's mood. See D&D Frequently Asked Questions for common questions about how these outcomes interact with character backstory.
Decision boundaries
Three boundaries define where downtime rules require DM judgment rather than mechanical lookup.
Access requirements. The rules assume characters are in a settlement with appropriate resources. A wizard can't copy spells without the spells to copy from. A blacksmith can't forge plate armor in the wilderness without a forge. The rules are silent on partial access; DMs must rule on whether improvised facilities halve efficiency, double time, or simply prohibit the activity.
Interruption and resumption. The Player's Handbook states that if downtime is interrupted, the character can resume where they left off or start fresh. The rules do not specify whether partial progress on a 150-day project is retained if the character switches activities mid-project. Most tables rule that partial workdays accumulate — a reasonable default.
Competing systems. Some official sourcebooks (notably Ghosts of Saltmarsh and Acquisitions Incorporated) introduce setting-specific downtime variants. When a published adventure uses its own downtime rules, those supersede the core system for that adventure's context. For help navigating which rules apply in a specific campaign, the help resource provides guidance on finding authoritative rulings from Wizards of the Coast.