FlightRefundCalc is a free educational calculator for flight delay, cancellation, and denied-boarding rights under EU261, UK261, and U.S. DOT rules. Enter the itinerary. See which framework applies and a preliminary compensation band. Then write to the airline with a printable letter instead of handing 35–50% to a claim company. No signup. No boarding-pass upload. Not a law firm. Not a payout guarantee. Optional AirHelp referral is disclosed if you still want someone else to file.
Hi, I am Feroz. I built this in Doha after watching claim companies take 35–50% of a €600 EU261 band.
The calculator splits EU261, UK261, and U.S. DOT instead of mixing them into one fake number. If the pathway is clean, write to the airline and keep 100%. If it is messy, a success-fee firm can still make sense — the site says that out loud.
It is educational, not a law firm, and it does not file the claim for you.