THE PREPARATION IS THE ADVANTAGE
Less guessing.
More playing.
Six free tools for your next build, kit, or long trip.
No account. No base coordinates. Just a better plan.
01 / MAKE ROOM
Storage calculator
Count space for one item type. Choose its actual stack size.
02 / MEASURE FIRST
Build material planner
One-block-thick surfaces, no doors or windows. Hollow room dimensions are exterior measurements.
03 / GO PREPARED
Travel supply planner
Estimates from your own measured rates. Terrain, lag and deaths are not predictable. No coordinates are stored.
04 / NOTHING FORGOTTEN
Kit checklist
Multiple named lists, saved only in this browser. Shared-device users can see them; clearing browser data removes them.
05 / ONE MASTER LIST
Inventory totals
Paste multiple lists together, one item per line: stone_bricks, 128. Names are combined case-insensitively. Quantities are individual items.
06 / DO THE MATH
Trade calculator
Compare credits per item using prices you enter. This is not a live market valuation. Compare equivalent items and quantities.