Moving Box Calculator
Calculates the exact breakdown of standard corrugated moving boxes needed for residential relocations—including Small 1.5 cu ft book boxes, Medium 3.0 cu ft all-purpose boxes, Large 4.5 cu ft linen boxes, X-Large 6.0 cu ft bulky boxes, and hanging wardrobe boxes with metal bars.
Formula
Total Boxes = Base Box Count by Bedroom × Density Multiplier × (1 + Buffer %)
1. Base Boxes by Size: - Studio: 25 boxes (10 Sm, 10 Med, 3 Lg, 2 XL, 2 Wardrobe) - 1-Bed: 40 boxes (15 Sm, 15 Med, 6 Lg, 4 XL, 3 Wardrobe) - 2-Bed: 65 boxes (25 Sm, 25 Med, 10 Lg, 5 XL, 4 Wardrobe) - 3-Bed: 95 boxes (35 Sm, 35 Med, 15 Lg, 10 XL, 6 Wardrobe) - 4-Bed: 130 boxes (50 Sm, 45 Med, 20 Lg, 15 XL, 8 Wardrobe) 2. Density Multiplier: Minimalist = 0.80; Average = 1.00; Dense = 1.25 3. Total Boxes with Contingency = Base Boxes × Density Multiplier × (1 + Buffer %)
Inputs
- Home Size / Number of Bedrooms
- Packing Density / Belonging Level
Worked example
Estimating moving box counts and specialty boxes for a 3-bedroom home.
Outcome: Requires ~105 total corrugated moving boxes: 38 Small (1.5 cu ft for books/canned goods), 38 Medium (3.0 cu ft for pots/electronics/toys), 17 Large (4.5 cu ft for linens/kitchen appliances), 11 X-Large (6.0 cu ft for pillows/bedding), and 6 Hanging Wardrobe boxes. Estimated box kit cost: ~$245.
Why are Small (1.5 cu ft) boxes called "Book Boxes"?
A 1.5 cubic foot box filled entirely with books or tools already weighs 40 to 50 pounds. If you put books into a Medium or Large box, the weight would easily exceed 80 to 100 pounds, risking structural box failure and severe back injury.