Professional CBM (Cubic Meters) calculator for freight & logistics. Multi-unit support, volumetric weight calculation & export…
Users
21
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#152K
#127K among extensions
Version
1.0.1
updated 3 Nov 2025
Users
monthly, 12 months
Latest, 21 Oct 2026:21 usersMove the mouse over the chart for any month
Ratings count
monthly, 12 months
Latest, 21 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About CBM Freight Calculator
【CBM Freight Calculator】Professional Logistics Tool
CBM Freight Calculator is a professional tool designed for freight forwarders, logistics personnel, procurement officers, and import-export traders. Simply input cargo dimensions to quickly calculate CBM (Cubic Meters), volumetric weight, and chargeable weight, helping you accurately estimate shipping costs.
✨ Key Features
📏 Multiple Unit Support
• Centimeters (cm) - Most commonly used
• Meters (m) - For large cargo
• Inches (inch) - International trade standard
• Feet (ft) - US standard measurement
→ Automatic conversion, no manual calculation needed
📦 Multiple Items Batch Calculation
• Add multiple cargo items simultaneously
• Auto-calculate CBM for each item
• Total calculation for all items
• Support mixed size calculations
⚖️ Smart Volumetric Weight Calculation
• Air Freight: 167 kg/CBM (Aviation standard)
• Sea Freight: 1000 kg/CBM (Maritime standard)
• Express: 200 kg/CBM (International courier standard)
• Custom: Set your own factor
→ Auto-compare actual vs volumetric weight, display chargeable weight
💾 Multiple Export Formats
• One-click copy to clipboard - Quick sharing
• Export CSV file - Direct Excel import
• Export text format - Complete calculation report
→ Easy to save records or send to clients
🌍 Multi-language Interface
• 繁體中文 - Traditional Chinese
• English - International
• 日本語 - Japanese
→ Real-time language switching, settings auto-saved
🎯 Perfect For
✓ Freight Forwarders - Quick quote calculations
✓ Logistics Personnel - Cargo planning
✓ Procurement Officers - Import cost assessment
✓ Import-Export Traders - Freight budgeting
✓ E-commerce Sellers - Cross-border logistics
✓ Warehouse Managers - Space utilization planning
💡 How to Use
1. Select measurement unit (cm/m/inch/ft)
2. Select shipping method (Air/Sea/Express/Custom)
3. Input cargo data:
- Length, Width, Height
- Quantity (number of same-size items)
- Actual weight (kg)
4. Click "Calculate" button
5. View results:
- CBM per item
- Volumetric weight
- Total CBM
- Total actual weight
- Total volumetric weight
- Chargeable weight (whichever is greater)
6. Export results for record keeping
🔒 Privacy Protection
• Completely offline calculation, no data upload
• No personal information collected
• Data stored only in your local browser
• Secure and reliable, protects business confidentiality
📊 Calculation Formula
CBM (Cubic Meters) = Length × Width × Height × Quantity
Volumetric Weight = CBM × Factor (kg/CBM)
Chargeable Weight = MAX(Actual Weight, Volumetric Weight)
Shipping companies typically charge based on the greater value between actual weight and volumetric weight. This tool helps you accurately estimate shipping costs.
🎁 About Us
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