← Home

Points Transfer Calculator: How Much Your Miles Are Worth After the Transfer

The value of a transferred mile is not the value of the mile you sent. It is what the destination program's conversion ratio, cash fees, taxes, and timing risk leave in your account. A transfer calculator earns its name only when it separates those lines instead of blending them into one number.

Face value is not net value

Capital One's how-to guide defines the mechanism plainly: conversion ratios indicate the value of transferring miles. The ratio is the multiplier between the source balance and the destination balance. Capital One illustrates with five ratios, each starting from the same 1,000 Capital One miles:

The source balance is identical in all five lines; the destination balance changes because the ratio changes. In two of the five examples the conversion shrinks the miles below the face value. A calculator that outputs only the face value — the 1,000 miles you sent — is showing you the input, not the answer. The converted amount is the first line of the real answer, and it is never something you can infer from the source balance alone.

The cash cost line

Moving miles costs cash, not just miles. Delta publishes the pricing for its Transfer Miles Program as $0.01 per mile and $30 per transaction, plus applicable taxes. The per-mile component scales with the transfer; the per-transaction component does not. That fixed fee changes the economics of small transfers.

On a 1,000-mile transfer, the fixed $30 fee does not change. At Delta's per-transaction maximum of 30,000 miles, the per-mile charge still applies at the published $0.01 rate, and the fixed fee is still $30. The larger the transfer, the more the fixed fee is diluted; the smaller the transfer, the more it dominates.

Delta also states that the fees assessed for miles transferred under the Transfer Miles Program are non-refundable. The cash cost line is not a recoverable estimate; it is money that leaves your account when the transfer is processed. A calculator should present it as a hard cost, not an optional one.

The tax and fee line

After the transfer, the award ticket carries its own cash obligations. JetBlue's published policy states that taxes and fees apply to award flights, are the responsibility of the passenger, and vary based on the departure and destination cities. For JetBlue domestic award flights, taxes and fees are $5.60 one-way and $11.20 roundtrip. For international award flights, they range from $5.60 to $161.50 one-way and from $27.60 to $171.60 roundtrip.

That range is why the tax line must stay separate from the mileage rate. A single blended price cannot represent both a $5.60 domestic tax and a $161.50 international tax; the user's route decides which figure applies, and only the user knows the route. JetBlue also states that award flight fares do not include fees for oversized, overweight, or extra baggage, or other products and services sold separately. Those costs are itinerary-specific; the calculator cannot know them, and it should not pretend to.

Time, opportunity cost, and feasibility

Transferring miles takes time, and time is a cost when the miles have a purpose. Delta states that transferred miles generally post to the recipient's account within 24–48 hours. That is Delta's published window for its own program; other programs and partners have their own timing, and this guide asserts no universal arrival time. The decision-relevant fact is that the miles are unavailable until they post, and the award you priced can change while you wait.

Both sides of the transaction are locked once it starts. Capital One states there is no way to transfer miles back into your Capital One rewards account once the transfer is finalized. Delta states its Transfer Miles Program fees are non-refundable. When you initiate a transfer, you have committed the source miles and the cash; only the destination miles are still in motion, and their arrival time is not something you control. A valuation that ignores that window treats the transfer as instantaneous when it is not.

Before any of this arithmetic matters, the calculator must confirm that the transfer is one the program will actually process. Capital One requires at least 1,000 Capital One rewards miles to transfer, and the name on your Capital One account must match the name on your travel loyalty program. Delta states members may receive between 1,000 and 30,000 miles per transaction in 1,000-mile increments, with a maximum of 150,000 miles transferred out of any SkyMiles account per calendar year and a maximum of 300,000 miles received per calendar year. A request below a program's minimum has no value because it cannot be made; a request above a cap cannot be completed in the same calendar year. A calculator that outputs a value for either case is producing a number that no transfer will ever deliver.

Reading the output honestly

What the net figure includes is narrow: the destination miles produced by the conversion ratio, minus the cash cost of the transfer — per-mile fee, per-transaction fee, and applicable taxes where the program quotes them — minus the award's taxes and fees supplied by you. What it excludes matters just as much: baggage fees and separately sold services, the opportunity cost of the posting window, and any change in the value of the miles after the transfer is finalized. The FlyerAI Points Transfer Calculator works the same way: it prices the transfer leg, and it leaves the tax line and the valuation to you.

Why ask you for your own numbers rather than estimating? Because the evidence contains no single answer. JetBlue's international tax-and-fee range alone spans $5.60 to $161.50 one-way; the calculator cannot know whether your route sits at the low end, the high end, or somewhere between. Your itinerary sets the tax line, and your redemption sets the value line. A calculator that returns one blended "miles worth" number is hiding the very inputs that are about you.

One claim this calculator refuses to make: a universal points-devaluation rate. No named program in this article publishes one, and no single number can describe how award values change across airlines, routes, and inventory. Asserting one would turn a fact-based tool into a guess. The honest output is the net miles you will hold and the cash cost you paid to hold them. Whether those miles are worth more than the cash fare for your specific ticket is the question you answer, not the calculator.

Frequently asked questions

I have not chosen a redemption yet. What can the calculator tell me now?

Only the transfer leg. It can size the transfer — the destination balance after the ratio applies — and it can show the cash cost of creating that balance. It cannot tell you whether those miles are worth anything until you put a specific award in front of it, because the award's own taxes and fees set the remaining cash cost. Use the calculator to size the transfer; use the award you actually want to value it.

Are the "applicable taxes" on a Delta transfer the same as the taxes on a JetBlue award ticket?

No. They are two separate cash obligations from two separate policies. Delta's published transfer price — $0.01 per mile and $30 per transaction, plus applicable taxes — is the cost of moving miles into an account. JetBlue's published taxes and fees are the cost of booking an award flight with points, and they change with your itinerary. Both belong in your total cash cost, and neither can substitute for the other.

Can I transfer a small number of miles to top up an award?

Only if your source balance already clears the source program's floor. The programs with published minimums in this article both require 1,000 miles — Capital One on the miles you send, Delta on the miles received. Below the floor, the transfer cannot be initiated, so a top-up plan built on it is not a plan a calculator should price. Build the source balance first, then transfer.

Can a transfer clear the source-program minimum and still land below the destination-program minimum?

Yes. Capital One's 1,000-mile floor applies to the miles you send; Delta's 1,000-mile floor applies to the miles received. Because a conversion ratio can shrink a balance — at a 2:1 ratio, 1,000 Capital One miles become 500 destination miles — a transfer can satisfy the source floor and arrive below the destination floor. The calculator must check both ends before it quotes a value.

How do I know if the transfer was actually worth it?

Compare the full cash cost against the cash fare for the same ticket. Add the transfer's cash cost — per-mile fees, per-transaction fees, and applicable taxes — to the award's taxes and fees. Then compare that total with what the same itinerary would cost in cash. If the cash fare is higher, the transfer created value for that redemption; if it is lower, the miles cost more than the ticket. No devaluation rate can substitute for that comparison, because the only number that matters is the one on the ticket in front of you.