Size to Weight Calculator (Rectangular Box)

Estimate the weight of a rectangular box, beam, slab, crate, or container based on its outside dimensions and a chosen material. Enable hollow-box mode to subtract a uniform inside cavity.

Outside dimensions

Pick any unit per axis — converted internally to meters.

Length

Width

Height

Material

Density (kg/m³)

Hollow box (subtract interior cavity)

Estimated weight

3,595.85lb

Metric

1,631.05kg

Outer volume

0.6796 m³

Net volume

0.6796 m³

Volume (ft³)

24 ft³

Density used

2,400 kg/m³

Metric tons

1.631 t

US short tons

1.798 ton

Surface area

4.831 m²

Formula

Volume   =  L × W × H
         =  0.6796 m³
Mass     =  Volume × Density
         =  0.6796 m³ × 2,400 kg/m³
         =  1,631.05 kg  (3,595.85 lb)

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Calculator By Adil Balti, Content Proofread and Verify by Muhammad Kumail & Gulzar Abbas.

Size to Weight Calculator (Rectangular Box)