Grid
Calc
Gridfinity layout calculator
🧮 Calculator
📦 Bin Planner
Grid Size
Gridfinity
42 × 42 mm
ModuBOX Home
40 × 40 mm
Custom
enter below
Grid Size (mm)
Symmetric
Grid Depth (mm)
Input Units
Inches
mm
Width
Height (depth)
Calculate
Results
Width
—
grids
edge gap (each side)
—
mm
Height / Depth
—
grids
rear gap
—
mm
Math Breakdown
Grid Layout — rear at top, front at bottom
Print Pieces
Type
Dimensions
Wide
High
Qty
⚠️ Calculate a grid on the Calculator tab first.
New Bin
Width (grid units)
×
Height (grid units)
Add to Grid →
← → ↑ ↓
Move ·
Shift
+arrow = 1 unit
Enter
Place ·
Esc
Cancel
✓ Place
✕ Cancel
Placed Bins
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Size
Position
0% coverage
Bin Layout
🖱 Click to position ghost bin · Double-click to place