Travel Money & Foreign Exchange Guide

Everything travelers need to know about paying, withdrawing cash, and managing money abroad — so you spend less on fees and more on experiences.

The five golden rules

1. Never exchange money at airport booths — they charge 8–15% above mid-market rate. Use a local ATM on arrival instead.
2. Always pay by card in local currency, not your home currency. Paying in your home currency (Dynamic Currency Conversion) adds a 3–8% hidden fee.
3. Notify your bank before traveling — foreign transactions are often blocked as fraud prevention.
4. Carry at least two cards from different networks (Visa and Mastercard). Keep the backup in a separate location.
5. Withdraw cash in larger amounts less frequently — fixed ATM fees make small withdrawals expensive.

When to use cards vs. cash

Cards with no foreign transaction fees offer near-mid-market exchange rates and are safer than cash. However, many destinations require cash: street food in Vietnam, markets in Morocco, local transport in India and Japan, temples throughout Asia. Always carry local cash regardless of how card-friendly a destination appears.

What to look for in a travel card

No foreign transaction fee; exchange rate close to mid-market; ATM fee reimbursement; worldwide Visa or Mastercard network; easy app-based card freeze; zero-liability fraud protection.

Country-by-country payment notes

Japan: largely cash-based — ATMs at 7-Eleven, Lawson, and Japan Post accept foreign cards reliably. Vietnam, Indonesia, Morocco: primarily cash outside hotels and tourist restaurants. UK, UAE, Singapore, Australia: very card-friendly, contactless standard. USA, Canada: cards everywhere, tipping in cash is appreciated. Argentina: use legal exchange houses only. Europe: broadly card-accepting in the west, more cash-reliant in the east and south.

ATM safety tips

Use ATMs inside bank branches or well-lit commercial buildings. Cover the keypad when entering your PIN. Decline "ATM conversion" offers — always withdraw in local currency. Use ATMs during daylight in busy areas, especially in Latin America and parts of Southeast Asia.