Air Freight Calculation Formula

Air Freight Formula:

\[ Chargeable\ Weight = \max(Actual\ Weight, \frac{L \times W \times H}{6000}) \times Rate \]

Actual Weight:

Length:

Width:

Height:

Rate:

currency/kg

Volumetric Weight:

Chargeable Weight:

Air Cargo Cost:

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1. What is Air Freight Calculation?

Air freight calculation determines the cost of shipping goods by air based on either the actual weight or volumetric weight, whichever is greater. This ensures fair pricing for both heavy and lightweight but bulky items.

2. How Does the Calculator Work?

The calculator uses the air freight formula:

\[ Chargeable\ Weight = \max(Actual\ Weight, \frac{L \times W \times H}{6000}) \times Rate \]

Where:

\( Actual\ Weight \) — Physical weight of the shipment (kg)
\( L \) — Length of the package (cm)
\( W \) — Width of the package (cm)
\( H \) — Height of the package (cm)
\( 6000 \) — Volumetric divisor for air freight
\( Rate \) — Shipping rate per kg (currency)

Explanation: The formula compares actual weight with volumetric weight and uses the higher value to calculate shipping costs, ensuring carriers are compensated fairly for space utilization.

3. Importance of Chargeable Weight

Details: Chargeable weight is crucial in air freight as it accounts for both weight and space occupied. This prevents undercharging for lightweight but bulky shipments that consume valuable aircraft space.

4. Using the Calculator

Tips: Enter actual weight in kg, dimensions in cm, and the applicable rate. Ensure all measurements are accurate for precise cost calculation. The 6000 divisor is standard for air freight volumetric calculations.

5. Frequently Asked Questions (FAQ)

Q1: Why is 6000 used as the volumetric divisor?
A: 6000 cm³/kg is the standard air freight conversion factor representing the space-to-weight ratio where 1 kg occupies 6000 cm³ of aircraft space.

Q2: What if my shipment has multiple packages?
A: Calculate total actual weight and sum the volumetric weight of all packages, then use the greater of the two totals.

Q3: Are there different divisors for different carriers?
A: While 6000 is standard, some carriers may use 5000 for more conservative pricing. Always check with your specific carrier.

Q4: How do I measure irregularly shaped items?
A: Use the smallest rectangular box that can contain the item (dimensional weight) for L, W, H measurements.

Q5: What additional costs should I consider?
A: Besides base freight, consider fuel surcharges, security fees, handling charges, and customs clearance fees.