Calculators
Airline miles calculators
Every calculator here runs on figures you supply — the fare you would have paid, the cash charges you still pay, the miles required. None of them invent a market rate.
Miles value calculatorWork out what an airline miles balance is worth using your own redemption figures — cash fare avoided, surcharges paid and miles spent.value per mile = (cash fare − surcharges) ÷ miles spentCents per mile calculatorCalculate the cents-per-mile value of any award redemption and compare it with the cost of acquiring the miles.cents per mile = ((cash fare − cash paid on award) ÷ miles) × 100Buy miles vs cash calculatorCompare the total cost of buying miles for an award against simply paying the cash fare, including surcharges and purchase price.award total = (miles needed × price per mile) + award surcharges; compare with cash fareTop-up calculatorWork out exactly how many miles you are short for an award and what closing that gap would cost at a given price per mile.shortfall = miles required − current balance; cost = shortfall × price per mileMiles expiry calculatorEstimate when a mileage balance would lapse based on your last qualifying activity and your programme's inactivity window.projected expiry = last qualifying activity + inactivity window (months)Award surcharge calculatorSee how carrier-imposed surcharges erode the value of an award redemption and how much value remains per mile.net saving = cash fare − (taxes + carrier surcharges); value per mile = net saving ÷ miles
MilesQuote is independent and not affiliated with, endorsed by or partnered with any airline or loyalty programme. Programme names are used for identification only. We publish no fixed rates; every quote is indicative, prepared individually, and never a guarantee of price or completion. Always check your programme's own terms before acting.