Shipping Box Size Calculator Calculate the optimal box size for your shipments with unit conversion Unit Settings Length Unit Inches (in) Feet (ft) Millimeters (mm) Centimeters (cm) Meters (m) Kilometers (km) Nanometers (nm) Micrometers (μm) Astronomical Units (AU) Weight Unit Pounds (lbs) Kilograms (kg) Grams (g) Ounces (oz) Tonnes (t) Display Unit Inches (in) Feet (ft) Millimeters (mm) Centimeters (cm) Meters (m) Items to Ship Item #1 Length (in) Width (in) Height (in) Weight (lbs) Quantity Add Another Item Packaging Options Padding Thickness (in) Box Fill Efficiency (%) Box Type Standard Cardboard Heavy Duty Cardboard Custom Dimensions Custom Box Dimensions Length (in) Width (in) Height (in) Calculate Optimal Box Size Recommended Box Sizes Optimal Standard Sizes Detailed Info Optimal Box Size — × — × — in Total Weight: — lbs Volume: — in³ Space Utilization: –% Items Summary Item Dimensions (in) Weight (lbs) Quantity Volume (in³) Total — — in³ Packaging Details Box Type: — Padding: — in Shipping Volume: — in³ Efficiency: –% Unit Conversions Box Dimensions Volume Conversions ➤ Related Calculator Box Packing Calculator Packing Calculator Bin Packing Calculator
