📖 How to Use the CBM Calculator

1. ⚠️ Confirm Packaging Size with Supplier: Always ask your supplier for the carton packaging dimensions (length × width × height), not the item’s actual size.
   This prevents mistakes since shipping charges are based on the carton’s outer size, not the product itself.
2. 📏 Select Unit of Measurement: Choose whether your carton dimensions are in millimeters (mm), centimeters (cm), or meters (m).
3. 📐 Enter Dimensions: Type in the length, width, and height of the carton.
   Double-check the numbers to ensure accuracy.
4. 🗃️ Add Quantity: Enter how many cartons/pieces you have.
   If it’s just one carton, leave the field as “1.”
5. ⚡ See Instant Results: The calculator will automatically display:
   • 📦 CBM per piece (volume of one carton)
   • 📦 Total CBM (all cartons combined)
6. 🚚 Use the CBM for Shipping: Provide the total CBM to your freight forwarder or logistics provider to calculate shipping costs.

✅ Use packaging size, not item size.
✅ Automatic, accurate, and shipping-ready.