Zero forex markup credit cards: Does it mean zero cost? Check this before your international travel

Planning an international trip? A zero forex markup credit card might look like the best way to save on overseas spending, but does "zero forex markup" really mean you won’t pay anything extra on foreign transactions? Not necessarily. There can be hidden charges, exchange rate movements and even how merchants process your payment that could raise your final costs.

Here's what zero forex markup really means, when these cards can save you money, and when a prepaid forex card might be the smarter option.

What does 'zero forex markup' really mean?

Normally, when you make a purchase abroad with your credit or debit card, your card issuer converts the foreign currency into Indian Rupees and adds a forex markup on top of the exchange rate. They charge a percentage-based fee for the conversion, typically 2% to 3.5%.

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However, with a zero-forex-markup credit card, the card issuer does not charge the additional foreign-exchange conversion fee that most banks levy on international transactions.

However, that doesn't mean international transactions done with a zero forex markup card are completely free from all currency conversion costs.

Your international purchases are still converted into Indian Rupees using the applicable payment gateway (Visa, Mastercard, Amex, etc) exchange rate (if done through these cards) when the transaction is processed. These rates usually have a spread over the interbank exchange rate.

Why are zero forex markup credit cards becoming popular?

Their biggest advantage is obvious: lower international transaction costs.

By eliminating the issuer's forex markup, travellers can typically save 2%-3.5% on eligible overseas transactions compared with a regular international credit card.

Transaction Value	Base Amount (₹95.08/USD)	Zero Forex Markup Card	Regular Credit Card (3.5% Markup)	Illustrative Savings
USD 1,000	₹95,080	₹95,080	₹98,408	₹3,328
USD 2,000	₹1,90,160	₹1,90,160	₹1,96,816	₹6,656
USD 5,000	₹4,75,400	₹4,75,400	₹4,92,039	₹16,639
USD 10,000	₹9,50,800	₹9,50,800	₹9,84,078	₹33,278

Source: Niyo. Illustrative calculation assumes a 3.5% forex markup on a regular international credit card and excludes GST and other applicable charges. Actual costs may vary depending on the card issuer, payment network and prevailing exchange rate.

"It also offers the convenience of paying directly by card without having to preload funds, while providing better visibility of spends through regular credit card statements," says Vivek Bagree, Chief Business Officer, Niyo.

Most zero forex markup cards operate on globally accepted payment networks such as Visa and Mastercard, making them widely accepted across millions of merchants worldwide.

But zero forex markup doesn't mean zero cost

While eliminating the forex markup can reduce the cost of spending abroad, it shouldn't be the only factor when choosing a travel card.

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"The zero forex markup credit card's base currency remains INR, and international transactions continue to be converted at the prevailing Visa or Mastercard exchange rate at the time of settlement, which may fluctuate with market movements," says Deepesh Varma, Chief Business Officer -Foreign Exchange, Thomas Cook.

Unlike a prepaid forex card, a zero forex markup credit card does not lock the exchange rate before your trip. Whatever you buy abroad is converted into Indian Rupees at the prevailing card-network exchange rate when the transaction is processed.

Experts therefore recommend comparing the overall cost of using the card, including exchange-rate mechanism, annual fees and other applicable charges, rather than focusing only on the absence of a forex markup.

How is a zero forex markup credit card different from a prepaid forex card?

Feature	Zero Forex Markup Credit Card	Prepaid Forex Card
Forex markup	No forex markup on eligible international transactions	No forex markup after funds are loaded; exchange rate is locked in at the time of loading
Exchange rate	Uses the prevailing Visa/Mastercard network exchange rate at the time of the transaction, exposed to currency fluctuations	Exchange rate is fixed when you load the card, protecting you from later currency fluctuations
Currency volatility	Final cost depends on the exchange rate on the transaction settlement date	Exchange rate is locked in upfront, keeping you isolated from exchange rate volatility
Need to preload funds	No	Yes
Credit facility	Yes	No
ATM cash withdrawal	Allowed, but cash advances attract fees and interest from the withdrawal date	Permitted, subject to ATM withdrawal charges and issuer limits
Overspending risk	Higher, as spending is linked to your credit limit	Lower, as spending is limited to the loaded balance
Reload facility	Not applicable	Can usually be reloaded multiple times before or during travel
Best suited for	Frequent travellers, reward seekers, and those who pay full dues before the due date	Students, tourists and travellers who prefer budgeting and protection from exchange rate volatility

The biggest difference lies in when the exchange rate is determined. A prepaid forex card requires travellers to load foreign currency before travelling.

“Travellers load foreign currency onto the card before departure and spend from that balance, effectively locking in the exchange rate at the time of loading,” says Bagree.

This gives travellers certainty about how much they are spending in rupee terms and protects them from exchange-rate fluctuations during the trip.

“A prepaid forex card does not carry the same risk because travellers are spending foreign currency they have already purchased and loaded. It also allows them to ring-fence a defined travel budget and know their rupee cost upfront, rather than having the exchange rate determined as individual transactions are processed,” says Gagan Malhotra - Chief Operating Officer, BookMyForex.

A zero forex markup credit card, on the other hand, does not require funds to be loaded in advance. Each international transaction is converted into Indian Rupees at the applicable payment gateway exchange rate when it is processed, offering greater flexibility but without the certainty of a locked exchange rate.

Watch out for other charges before using your card abroad

Travellers should understand that "zero forex markup credit card" does not necessarily mean "zero cost."

“They should review other applicable charges such as cash withdrawal fees (typically 2.5%–3.5% of the withdrawn amount, subject to a minimum charge), interest on cash advances (generally around 3%–4% per month from the date of withdrawal), annual or joining fees, late payment charges, and Dynamic Currency Conversion (DCC), all of which can increase the overall cost of international spending,” says Varma.

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Among these, Dynamic Currency Conversion (DCC) deserves particular attention.

Travellers need to keep in mind the Dynamic Currency Conversion (DCC) charges, where merchants offer to bill transactions in Indian Rupees instead of the local currency, often at a less favourable exchange rate, he explains.

Who should consider a zero forex markup credit card?

A zero forex markup credit card is best suited for frequent international travellers, business travellers, and people who regularly shop on international websites.

It also works well for travellers who prefer the convenience of credit without having to repeatedly pay forex markup charges.

However, it may not be the right choice for everyone.

"A first-time or occasional international traveller, a student, or anyone without an established credit history is better served by a zero forex markup debit card, which removes the eligibility barrier altogether," says Taneia Bhardwaj, South Asia Expansion Lead, Wise.

When picking a card, travellers need to look beyond the "zero forex markup" claim and compare annual fees, rewards, ATM withdrawal costs, customer support, global acceptance and the overall cost of ownership.

Additionally, it’s important to keep in mind two recent regulatory changes.

“Budget 2026 cut TCS on overseas card spending to a flat 2%, reducing the upfront tax bite on international transactions. And the RBI issued draft guidelines proposing mandatory pre-transaction disclosure of exchange rate markups and fees, which turns this three-point check into a baseline industry standard, rather than something only savvy travellers do for themselves,” says Bhardwaj.

A zero forex markup credit card can help reduce the cost of spending abroad by eliminating one of the most common charges on international transactions. However, the absence of a forex markup should not be the only factor influencing your decision. Understanding how exchange rates are applied, comparing the overall fee structure and choosing a payment option that matches your travel habits will help you get the best value on your next overseas trip