📦 CBM & Chargeable Weight Calculator
Enter box dimensions and weight to automatically calculate total volume (CBM) and chargeable weight.
Inputs
Length
Width
Height
Total Volume (Total CBM)
1.2m³
0.12 m³ each × 10 pcs
Chargeable Weight Calculation
Gross Weight(Gross Weight)
150 kg
Volumetric Weight(Vol. Weight ÷ 5000)
Applied240 kg
Chargeable Weight240 kg
Density125 kg/m³
💡 Charged by volumetric weight — density is 125 kg/m³, a light shipment relative to its volume.
💰 Quick Sea/Air Freight Estimate
Enter a base rate to get a rough freight estimate based on the calculation above.
$/ RT
Sea R/T = 1.2 RT(MAX(1.2 CBM, 0.15 MT))
$/ kg
Chargeable Weight = 240 kg
🚢Sea Freight (FCL / LCL)
—
Enter a sea rate
✈️Air Freight
—
Enter an air rate
※ This quick estimate is for reference only — actual freight rates vary by carrier/airline terms, surcharges (THC, documentation fees, etc.), and exchange rates.
Calculation Formulas
CBM
L × W × H ÷ 1,000,000Dimension unit: cm / Result: m³
Volumetric Weight (kg)
L × W × H ÷ Divisor × qtyAir IATA: 6,000 / Some carriers: 5,000
Chargeable Weight
MAX(Gross Weight, Volumetric Weight)Billed at whichever value is larger
Sea R/T
MAX(CBM, Gross Weight ÷ 1,000)1 RT = 1 CBM or 1 Metric Ton