Mastercard’s currency conversion is generally not free. While Mastercard sets a competitive exchange rate, they typically charge a 1% fee on foreign transactions. Additionally, issuing banks often add their own markup (1%–3%), bringing total foreign transaction fees to roughly 1%–3.5%.
Depending on the card, you can expect to pay 1.0-3.5% in fees when you use your credit card in another country. This 1.0-3.5% in fees comprise: the currency conversion charge imposed by card associations (Visa, MasterCard, or American Express);
Mastercard's exchange rate is typically very close to the Google rate but may be slightly different due to real-time fluctuations and processing costs. However, unlike many banks, Mastercard does not add hidden markups to its exchange rate.
The best Mastercard with no foreign transaction fee is the Capital One Venture Rewards Credit Card because it offers a sign-up bonus of 75,000 miles for spending $4,000 on purchases within 3 months from account opening (the bonus is worth $750 in travel). Plus, you can earn 2 - 5 miles per $1 spent on purchases.
Being charged in the local currency helps you avoid hidden ATM rip-offs by giving you the best possible exchange rate. This is because if you choose the local currency, your bank or card provider will do the currency conversion and apply the exchange rate.
Mastercard often provides better currency conversion rates for international travelers. Both networks offer comparable security features, with Visa's Advanced Authorization and Mastercard's ID Theft Protection. The issuing bank, not the network, typically determines rewards programs, interest rates, and fees.
Most credit card providers charge you a fee for currency conversion when you're abroad – and for withdrawing cash abroad you may also be charged a cash withdrawal fee. Your exchange rate will be set by your payment scheme provider – either Visa, Mastercard or American Express.
The 2/3/4 rule is a guideline, primarily used by Bank of America, that limits how many new credit cards you can get: no more than 2 in 30 days, 3 in 12 months, and 4 in 24 months, helping to prevent over-application and manage hard inquiries on your credit report. While not universal, it's a useful benchmark for responsible card application, though other banks have different rules (like Chase's 5/24 rule).
How to avoid international transaction fees
Your Visa or Mastercard credit card is accepted worldwide and gives you access to many ATMs if you need cash. To avoid any unexpected fees and charges, you should factor cash advance fees and International Mastercard or Visa transaction fees into your travelling budget.
Do Credit Cards Automatically Convert Currency? Yes, credit card companies automatically convert foreign currencies to the domestic currency using their exchange rate. When you look at your card statement, the amount charged will be in the domestic currency.
Mastercard Not Accepted in These Countries
A credit card might not be the best option
Credit cards offer some convenience when you travel, especially for settling large bills like tickets or accommodation, but the card companies don't usually offer the best foreign exchange rates.
Mastercard, as a credit card network, always charges a 1% fee. Then, the Mastercard credit card issuer can choose to add their own fee on top of that, or cover the card network's fee for you. If your card's foreign fee is higher than 1%, it means the issuer added their own fees.
A currency conversion fee may also be built into your foreign transaction fee. This fee is typically 1% but can vary. If you're planning a trip, check your credit card agreement or contact your card issuer to determine under what circumstances you'd be charged a conversion fee.