Free CBM Calculator
Calculate CBM & Container Fit
The fastest way to calculate cubic meters, volumetric weight, and see how many shipping containers you need.
Multi-item supportContainer fitVolumetric weight
Start Calculating
1
0.432m³

2
0.72m³

3
1.44m³
Results
Total Volume
2.592m³
Total Weight
310kg
Items
3
Billable CBM
2.592m³
Price / CBM
$150
Estimated Cost
$388.8
Input unit: Centimeters · All volumes in cubic meters (m³)
Your data stays on this device
All calculations are saved in your browser's local storage. Close the tab, come back later — your work is still here. No account needed.
Nothing is sent to any server unless you choose to sync.
Container Fit
Auto-calculated
20ft
8% vol · 1% wtFits
31.2 m³ capacity · 28.0t max weight
40ft
4% vol · 1% wtFits
63.5 m³ capacity · 26.5t max weight
40ft HC
4% vol · 1% wtFits
71.8 m³ capacity · 26.5t max weight
Volumetric Weight
432
Air (kg)
518.4
Sea (kg)
518.4
Courier (kg)
Total Volume
2.592m³
Est. Cost
$388.8