Audit Airline Bag Fees,
Avoid Gate Check Surcharges.
Free airline baggage fee calculators: checked bag costs by airline type, overweight and oversize charges, carry-on decisions, and the shipped-luggage comparison.
50-Pound Overweight Penalty
Airlines charge $100+ the instant a bag hits 51 lbs; check weights before the airport.
62 Linear Inches Standard
Length + Width + Height dimensional thresholds to avoid oversize freight fees.
Credit Card Waiver Rules
Airline co-branded credit card free checked bag policy qualifications.
BagFeeCheck Tools
Baggage Fee Calculator
Checked bag fees by airline class and bag count — round-trip totals with the booking-time-vs-counter gap.
Overweight Baggage Calculator
What the 50-pound cliff costs — fee by pounds-over, and the redistribute-vs-pay decision.
Carry-On vs Checked Calculator
The true cost comparison — fees, time, risk, and the trip length where each strategy wins.
Ship vs Check Luggage Calculator
Shipping a bag vs checking it — price, time, and the trip types where the courier genuinely wins.
Practical Guides & Best Practices
The baggage fee class system, decoded
Budget, legacy, and international fare classes carry three different fee universes — here is the map.
The home luggage scale: fifteen dollars against the counter
How three minutes of pre-trip weighing rewrites the airport scene — and what to do when it is too late.
12 mistakes people make with airline baggage fees
The recurring errors we see in airline baggage fees — what causes each one, and the habit that prevents it.