Freight Dimensional Weight Calculator

Dimensional Weight Formula:

\[ Dimensional\ Weight = \frac{L \times W \times H}{Divisor} \]

Length (L):

Width (W):

Height (H):

Divisor:

cm³/kg

Dimensional Weight:

Chargeable Freight Weight:

Unit Converter ▲

Unit Converter ▼

From:	To:

1. What is Dimensional Weight?

Dimensional weight (also called volumetric weight) is a pricing technique for commercial freight transport that uses the volume of a package rather than its actual weight to calculate shipping costs. This method ensures that carriers are compensated for the space a package occupies in their vehicles.

2. How Does the Calculator Work?

The calculator uses the dimensional weight formula:

\[ Dimensional\ Weight = \frac{Length \times Width \times Height}{Divisor} \]

Where:

\( Length \) — Package length in centimeters
\( Width \) — Package width in centimeters
\( Height \) — Package height in centimeters
\( Divisor \) — Standard divisor value (typically 139 for international shipments)

Explanation: The formula calculates the volumetric weight by dividing the package volume by a standard divisor that represents the density factor used by carriers.

3. Importance of Dimensional Weight Calculation

Details: Accurate dimensional weight calculation is crucial for freight cost estimation, logistics planning, and avoiding unexpected shipping charges. Carriers charge based on whichever is greater - actual weight or dimensional weight.

4. Using the Calculator

Tips: Enter package dimensions in centimeters, use the standard divisor of 139 for international shipments (check with your carrier for specific requirements). All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is the standard divisor for dimensional weight?
A: The standard international divisor is 139 cm³/kg, but this can vary by carrier and region. Always verify with your specific carrier.

Q2: How is chargeable weight determined?
A: Chargeable weight is the greater of the actual weight and the dimensional weight. Carriers use this to ensure they're compensated fairly for space utilization.

Q3: Why do carriers use dimensional weight?
A: Dimensional weight pricing ensures carriers are paid for the space packages occupy, not just their weight, which is important for lightweight but bulky items.

Q4: Can the divisor value change?
A: Yes, different carriers and shipping methods may use different divisors. Common values range from 139 to 166 for air freight and 250-300 for sea freight.

Q5: How can I reduce dimensional weight costs?
A: Use appropriate packaging, avoid excessive void fill, consider breaking large shipments into smaller packages, and choose packaging that minimizes external dimensions.