📐 ScaleCheck Calculator –
Convert Any Object to 1:12

🧱Diorama Resources: 1:12 Scale Tools & References










Looking for compatible STL files? Check out our 1:12 scale digital props.

🧱 Miniature Brick – 1:12 Scale Reference

Product Name: Standard U.S. Modular Construction Brick
Real Size: 3 5/8″W x 2 1/4″H x 7 5/8″L

📐 1:12 Scale Dimensions:

  • Length: 0.635″ (≈ 16.13 mm)

  • Width: 0.302″ (≈ 7.67 mm)

  • Height: 0.188″ (≈ 4.76 mm)

🚪 Standard U.S. Fire Hydrant – 1:12 Scale Reference

Product Name: Standard U.S. cast-iron hydrant
Real-Size: 30" tall x 14" wide

📐 1:12 Scale Size:

  • Height: 2.5″ (63.5 mm)

  • Body Width: 1.17″ (29.7 mm)

  • Dome: 0.83″ (21.1 mm)

  • Nozzles: 0.25″ (6.35 mm)

🚪 Standard U.S. Door – 1:12 Scale Reference

Product Name: Standard U.S. Interior/Exterior Residential Door
Real-Size: 36" W × 80" H

📐 1:12 Scale Dimensions:

  • Width: 3.0″ (≈ 76.2 mm)

  • Height: 6.667″ (≈ 169.4 mm)

  • Thickness ~0.25″ (≈ 6.35 mm)

Product Name: Standard U.S. Window (Single/Double-Hung)
Real Size: 36" Wide × 60" Tall

📐 1:12 Scale Dimensions:

  • Width: 3.0″ (≈ 76.2 mm)

  • Height: 5.0″ (≈ 127 mm)

  • Depth ~0.5″ (≈ 12.7 mm)

🪟 Standard Residential Window – 1:12 Scale Reference

Product Name: Wooden Kitchen Chair (Straight-Backed)
Real Size: 36″ H × 16″ W × 16″ D

📐 1:12 Scale Dimensions:

  • Height: 3.0″ (76.2 mm)

  • Seat: 1.33″ × 1.33″ (33.9 mm)

  • Seat Height: 1.5″ (38.1 mm)

  • Backrest Height (above seat): 1.5″ (38.1 mm)

🪟 Standard Kitchen Chair – 1:12 Scale Reference

🚪 Standard Metal Trash Can – 1:12 Scale Reference

Product Name: Standard U.S. Exterior (Metal) Trash Can
Real-Size: 24" H × 16" W

📐 1:12 Scale Dimensions:

  • Height: 2.0 (≈ 50.8 mm)