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FX Markup Calculator

A cost that never appears as a line item.

Written and maintained by Mohit PatelLast checked August 4, 2026How we build these

Exchange rates move constantly and no rate is stored here — enter the current mid-market rate from a source you trust. Everything below is arithmetic on the rate you provide.

FX markup

3%

2,403 a month at your volume

Mid-market rate1.2650
Rate offered1.2270
Markup3%
Annual cost28,838

A 3% markup costs 28,838 a year at this volume, and it never appears as a line item on any statement. Above a few thousand a month it is worth negotiating explicitly or moving to a provider that charges a stated fee instead.

How the FX Markup Calculator works

An FX markup never appears as a line item on any statement, which is why it goes unexamined for years. Putting an annual figure on it is usually enough to justify a phone call to the provider or a move to one that charges openly.

Not financial advice. Marketplace fees change, and they vary by country, plan and seller status. Every rate here is an editable default, not a quoted price — check the platform's current fee schedule before you price a product against it. This is not tax or business advice.

Frequently asked questions

How do I calculate the FX markup?

The gap between the mid-market rate and the rate you were offered, as a percentage of the mid-market rate. Multiply by your annual volume to get the cost.

What markup is typical?

Banks commonly take 2% to 4% on business transfers; card processors 1% to 4% on conversion. Specialist providers charge a stated fee at a much lower total.

Can it be negotiated?

Above a few tens of thousands a month, usually yes. Below that, switching provider is more effective than negotiating.

Why is it structured as a markup?

Because a fee invites comparison and a rate does not. That is the entire reason the practice persists.

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