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Air Freight Cost Calculator

Air freight cost calculator estimates cargo shipping expenses based on weight, rate per kg, and fuel surcharge. Get instant air cargo quotes for importers, exporters, and logistics managers planning international shipments.

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Formula

Cost = Weight × Rate/kg + Fuel Surcharge

Multiplies cargo weight by the airline freight rate per kilogram, then adds any applicable fuel surcharge percentage.

Worked Example

200 kg cargo, $3.50/kg rate, 15% fuel surcharge → Base $700 + $105 surcharge = $805 total.

How Air Freight Costs Are Calculated

Air freight pricing is based on chargeable weight (the higher of actual weight or volumetric weight) multiplied by the rate per kilogram, plus applicable surcharges. Understanding these components helps you budget accurately for international air cargo.
  • General cargo rates range from $2 to $8 per kg depending on route and volume
  • Express and time-critical shipments command $5-$15 per kg or higher
  • Fuel surcharges typically add 10-20% on top of the base freight rate
  • Volumetric weight formula: (Length x Width x Height in cm) / 5000
  • A 200 kg shipment at $3.50/kg with 15% surcharge totals $805

Comparing air freight quotes across carriers and service levels can save 20-40% on identical shipments. Always check whether your cargo is charged by actual or volumetric weight before accepting a quote.

You can also calculate changes using our Sea Freight Cost Calculator or Freight Cost Increase Calculator.

Frequently Asked Questions

What is volumetric weight?

Airlines charge by actual or volumetric weight, whichever is greater. Volumetric weight = (L x W x H in cm) divided by 5000. A box measuring 60x40x40 cm has a volumetric weight of 19.2 kg, even if the actual weight is only 10 kg.

What is a typical air freight rate?

Rates vary by service level: $2-$8/kg for general cargo, $5-$15/kg for express or time-critical shipments. Dangerous goods and temperature-controlled cargo can cost $10-$20/kg or more.

Why do fuel surcharges change frequently?

Fuel surcharges are linked to jet fuel (kerosene) spot prices and are adjusted weekly or monthly by airlines. A $0.10/gallon increase in jet fuel can raise surcharges by 1-3% across the board.

How much does it cost to air-freight 200 kg?

At a typical rate of $3.50/kg with a 15% fuel surcharge, 200 kg costs $700 base plus $105 surcharge, totaling $805. Express service at $8/kg would cost $1,840 for the same weight.

How do I reduce air freight costs?

Consolidate shipments to increase weight breaks, book in advance to avoid peak-season premiums, use general cargo instead of express when timelines allow, and negotiate volume contracts with airlines or forwarders.

Is air freight cheaper than sea freight?

Air freight is typically 4-6 times more expensive per kg than sea freight. However, for time-sensitive, high-value, or perishable goods, the speed advantage (days vs weeks) often justifies the premium.

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