Container Volume (CBM) & Dimensional Weight Calculator
Calculates total cubic meters (CBM) and chargeable dimensional weight for freight forwarding optimization.
Notice: engineering verification utility. Use test or de-identified data and verify results independently before relying on them.
How it works
Standard: IATA / ISO Freight Forwarding Standards
Formula: CBM = (L * W * H in cm) / 1,000,000; Dim Weight = (L * W * H in cm) / 5000
Checks: Positive length, width, height, and piece count
Calculated locally in browser memory; nothing leaves your browser.
Deterministic local-first client-side execution. Provided as-is without warranty.