Plan a shape
Use Circle Generator for a layer or Sphere Generator for a full sphere, dome, or hollow shell.
Game tools
Original utilities for tabletop and casual play. These fan tools are unaffiliated with game publishers.
Game tools are practical planners for Minecraft building and tabletop-style dice. The Minecraft utilities solve different jobs: circle and sphere layers, chunk coordinates, Overworld–Nether coordinate scaling, stack counts, and daylight timing. They are grouped by audience but are not interchangeable keyword variants.
Each planner explains its grid or rounding convention because block placement is discrete. A mathematically smooth curve must become whole block positions, coordinate division can cross negative boundaries, and a material count depends on whether the build is filled, hollow, or only an outline. These are original fan tools and are not affiliated with or endorsed by a game publisher.
Choose by build task
Translate coordinates
Use Chunk Coordinates for chunk boundaries or Nether Converter for the 8:1 horizontal scale.
Count and schedule
Use Stack Calculator for inventory planning, daylight timing for in-game time, or Dice Roller for tabletop rolls.
Planning checklist
- Confirm the game edition and coordinate convention described on the tool page.
- Check negative-coordinate rounding and hollow-versus-filled assumptions.
- Test a small section in-game before committing rare materials to a large build.
Dice Roller
Roll two six-sided dice instantly or choose common tabletop presets from d4 to d100. Custom mode supports up to 100 dice with as many as 1,000 sides each.
Open tool →Minecraft Chunk Coordinate Calculator
Convert Minecraft block X/Z coordinates into chunk coordinates, local 0-15 positions, exact chunk bounds, and blocks to every horizontal border. Negative coordinates use the correct floor-division rule.
Open tool →Minecraft Circle Generator
Generate a block-by-block Minecraft circle blueprint with outline, thick-border, or filled modes. See exact block counts, row counts, stack totals, placed-block progress, and download a PNG.
Open tool →Minecraft Nether Coordinate Converter
Convert Minecraft coordinates between the Overworld and Nether with the 8:1 horizontal ratio. Keep Y unchanged, compare exact and rounded block targets, and copy a ready-to-use teleport command.
Open tool →Minecraft Sphere Generator and Dome Planner
Build a Minecraft sphere or upper dome from exact horizontal block layers. Compare hollow and solid plans, reuse mirrored patterns, track progress, and download a printable material plan.
Open tool →Minecraft Stack Calculator
Convert a Minecraft item total into full stacks, loose items, occupied slots, main-inventory trips, shulker boxes, and double chests. Reverse the calculation from stacks to items and copy the exact plan.
Open tool →