跨境物流与装柜 ✓ Client-side Math · Multi-carton · Free 纯算法离线内核

CBM Calculator | Cargo Cubic Meter & Container Space Estimator

Calculate total cubic meters (CBM), cubic feet (CFT), and gross weight for multiple carton sizes. Estimate theoretical container space utilization for 20GP, 40GP, and 40HQ.

Dimensions:

Weight:

Carton Specifications

#1 Carton

Length (cm)

Width (cm)

Height (cm)

Weight (kg)

Quantity

Summary Results

Total Volume (CBM)

6 m³

≈ 211.89 CFT (立方英尺)

Total Gross Weight

1200 kg

≈ 2645.54 LBS | 100 箱

Theoretical Container Space Utilization

20' GP (普柜)21.4% (Remaining 22 m³)

40' GP (平柜)10.3% (Remaining 52 m³)

40' HQ (高柜)8.8% (Remaining 62 m³)

📌 实操容积损耗与装柜备货提示

Calculations reflect theoretical geometric volume. In real shipping, carton deformation, pallets, and clearance cause 10-15% space loss. Plan with 85-90% safe capacity.

Formula & Method

Calculate total cubic meters (CBM), cubic feet (CFT), and gross weight for multiple carton sizes. Estimate theoretical container space utilization for 20GP, 40GP, and 40HQ.

Tool Engine Note: Built on universal industry-standard mathematical formulas. Real-time client-side calculation with zero data upload.

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常见核算问答与避坑 (FAQ)

Q: How to calculate CBM from dimensions in cm?

Multiply Length × Width × Height (in cm) and divide by 1,000,000 to get the volume in Cubic Meters (CBM).

Q: Why does a 40HQ container only fit 68 CBM when its theoretical capacity is 76 CBM?

Real-world packing efficiency is around 85-90% due to carton irregularities, pallet space, and loading clearances.