Tabletop Game Scale Guide
Every tabletop game uses a different miniature scale. Find your game below to get the exact slicer percentage, printing tips, and conversion data for scaling STL files.
28mm Scale
7 systemsWarhammer: The Old World
The Old World revives the classic Warhammer Fantasy setting with ranked regiments, tile-based movement, and the Old World map. It uses the legacy 28mm fantasy scale, making it compatible with decades of classic Citadel miniatures alongside new releases.
Middle-earth Strategy Battle Game
Based on The Lord of the Rings and The Hobbit films, MESBG is a skirmish-focused wargame where individual heroes matter as much as armies. The range spans from 25mm (older metal sculpts from the early 2000s) to modern 28mm plastic kits, all designed to match the film actors' proportions.
Bolt Action
Bolt Action is the most popular WWII tabletop wargame, covering platoon-level engagements from 1939-1945. Infantry are 28mm true scale (1:56), and vehicle kits from Warlord and other manufacturers follow the same ratio, making 1:35 model kit vehicles usable after slight downsizing.
Dungeons & Dragons
Dungeons & Dragons is the original tabletop roleplaying game, where players create characters and embark on collaborative storytelling adventures. Miniatures are optional but widely used for combat encounters, with a Medium creature (human-sized) typically measuring 28mm to eye level on a 175cm baseline.
Infinity
Infinity is a Japanese-anime-influenced sci-fi skirmish game set in a far-future human sphere. Corvus Belli's metal miniatures are renowned for their dynamic poses and intricate detail, with slimmer proportions than heroic-scale games despite the 28mm designation.
Frostgrave & Stargrave
Frostgrave is a fantasy skirmish game about wizards exploring a frozen ruined city, while Stargrave applies the same system to a sci-fi setting. Both are miniature-agnostic — you can use any 28mm fantasy or sci-fi figures, making them ideal for 3D printing custom warbands.
Kings of War
Kings of War is Mantic Games' rank-and-flank fantasy wargame, designed as an alternative to Warhammer Fantasy with streamlined rules and regiment-based play. The entire range is 28mm scale, and the game actively encourages using miniatures from any fantasy range.
32mm Scale
5 systemsWarhammer 40,000
Warhammer 40,000 is the dominant sci-fi tabletop wargame, pitting Space Marines, Chaos forces, Orks, Eldar, and dozens of other factions against each other in the 41st millennium. Modern kits since 2017 (Primaris range) sit squarely at 32mm heroic scale, while older Firstborn models measure closer to 28mm true scale.
Warhammer Age of Sigmar
Age of Sigmar replaced Warhammer Fantasy Battle in 2015, shifting from ranked infantry blocks to hero-focused skirmish and mass battle in a high-fantasy setting. The miniature scale matches modern Warhammer 40k — all new GW fantasy releases since 2015 are 32mm heroic.
Malifaux
Malifaux is a card-driven skirmish game set in a gothic steampunk alternate Earth where magic and technology collide. Miniatures are 32mm heroic scale, produced in high-quality plastic since the 4th Edition relaunch, with a distinctive artistic style that blends horror, western, and Victorian aesthetics.
Grimdark Future (One Page Rules)
Grimdark Future is One Page Rules' free, miniature-agnostic sci-fi wargame — a streamlined alternative to Warhammer 40k that works with any 28-32mm miniatures. The rules fit on a single page, and the game explicitly encourages using 3D printed, proxy, or converted models.
Fallout: Wasteland Warfare
Fallout: Wasteland Warfare brings the Fallout video game universe to the tabletop with 32mm miniatures covering factions like the Brotherhood of Steel, NCR, Raiders, and Super Mutants. The game supports both PvP and solo/cooperative play against AI-driven encounters.
35mm Scale
2 systemsStar Wars: Legion
Star Wars: Legion is a rank-and-file mass battle game set in the Star Wars universe, covering the Original Trilogy and beyond. Miniatures are measured at 35mm eye level (1:47 scale), making them noticeably larger than Warhammer 40k but smaller than Shatterpoint.
Marvel: Crisis Protocol
Marvel: Crisis Protocol pits Marvel superheroes and villains against each other in cinematic tabletop battles. The game uses 35mm true scale with realistic proportions — no heroic exaggeration — making the miniatures notably larger and more detailed than Warhammer-scale equivalents.
Need a Specific Conversion?
Use the Scale Engine to calculate the exact percentage for any source-to-target scale combination, or browse all 21 game system guides above.