Calculate your result
Source: Check current provider or route information
Quick answer
Chargeable extra bags = max(0, checked bags − included bags). Excess kg = max(0, total baggage weight − allowance). Cost = chargeable units × quoted price × travellers × chargeable flight legs + other trip fees.
How it works
Use this flight baggage cost calculator to compare quoted online and airport fees by extra bag, excess kilogram or a fixed weight-band charge.
Formula
Chargeable extra bags = max(0, checked bags − included bags). Excess kg = max(0, total baggage weight − allowance). Cost = chargeable units × quoted price × travellers × chargeable flight legs + other trip fees.
Assumptions and common mistakes
Check units, input values and the method before relying on an estimate. Review the existing tool notes and official sources below.
Quick answer
Chargeable extra bags = max(0, checked bags − included bags). Excess kg = max(0, total baggage weight − allowance). Cost = chargeable units × quoted price × travellers × chargeable flight legs + other trip fees.
1 traveller, 2 legs, 1 additional bag at R450 online per leg gives R900. An airport quote of R600 per leg gives R1 200. These are example prices, not any airline’s current fees.
How to use the flight baggage cost calculator
Enter your airline and quote date. Choose the fee model in the actual ticket conditions, then enter travellers, chargeable legs, bags or weights and included allowances. Add online and airport unit prices from your dated quote.
What the result includes
No airline prices or allowances are automatically loaded. Piece, excess-kg and quoted-band models are separate. Weight-band mode needs the fixed fee for the actual band. Travellers with different bags or fares must be calculated separately.
Check the booking conditions
Check cabin, fare, route, dimensions, booking stage and ticket allowance with the airline. Some fees are charged once for a journey rather than once for each segment: use chargeable legs, not the number of take-offs.
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Frequently asked questions
How does the flight baggage cost calculator work?
Chargeable extra bags = max(0, checked bags − included bags). Excess kg = max(0, total baggage weight − allowance). Cost = chargeable units × quoted price × travellers × chargeable flight legs + other trip fees.
Are the prices in the form current?
No. Sample prices explain the calculation. Replace them with your own dated quote, measurement or current pump price.
When does the result update?
Select Calculate after changing the fields. Copy result and Print let you keep the result. Reset restores the example values.
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