Deterministic baggage tool
Overweight and oversize baggage calculator
Estimate excess-baggage charges before the airport scale. The tool uses published numeric USD fee rows only. When an airline prices excess baggage by route, allowance, currency, or special-item rule, it says so instead of inventing a number.
Quick scenarios
Answer first
Estimated excess-bag charges: $350.
This multiplies the matched published excess-bag fee rows by 1 bag and 2 flight directions. It does not include the regular checked-bag fee that may also apply.
Rows used
Overweight
$100
Bags weighing 51–100 lbs (23–45 kg); bags over 100 lbs not accepted · All routes · each way
Oversize
$75
Bags measuring 63–110 linear inches (160–279 cm); bags over 110 inches not accepted · All routes · each way
Important notes
- Some airlines stack overweight and oversize charges; others publish combined special-item rules. Confirm the final airport charge before relying on the estimate.