Can You Use US Dollars Abroad? A Country-by-Country Guide for Indian Travellers

Many Indian travellers buy US dollars before a trip and assume dollars will work anywhere. It is an easy assumption to make. The dollar is the currency you hear about most, and a lot of foreign prices are quoted in it. But it does not hold up once you land.

US dollars are the everyday currency in only a small number of countries. In most of the world, including Canada, the United Kingdom, Europe, Thailand and the UAE, you need the local currency to pay for ordinary things. Carrying dollars there leaves you either unable to pay or paying a poor rate to a shopkeeper who is doing you a favour.

This guide sets out where US dollars are genuinely accepted, where they are not, why the local currency is almost always cheaper, how much US currency you are allowed to carry out of India, and the simplest way to plan so you are not caught short.

Can you use US dollars abroad? The short answer

US dollars are accepted for everyday spending in only a small set of countries. Most of the world runs on its own currency, and paying in dollars there is either not possible or expensive.

The reason so many people believe otherwise is the dollar’s role in the world economy. It is the main currency that central banks hold. A large share of global trade, including oil and gold, is priced in it, and most US 100-dollar notes circulate outside the United States. All of this makes the dollar feel universal. But a price quoted in dollars on a screen is a very different thing from a shopkeeper in another country agreeing to take your dollar notes across the counter.

Countries where US dollars are the everyday currency

A handful of countries have adopted the US dollar as their official or main currency. In these places you pay in dollars, prices are set in dollars, and you receive your change in dollars or in local coins pegged to them.

The clearest examples are Ecuador, which adopted the dollar in 2000, El Salvador in 2001, and Panama, which has used the dollar alongside its balboa, pegged one to one, since 1904. Timor-Leste uses the dollar as well, and Zimbabwe runs a multi-currency system in which the dollar is the main currency after years of high inflation. A few Pacific island nations, such as Palau, the Marshall Islands and Micronesia, also use the dollar.

If you are travelling to one of these countries, dollars are exactly what you want. Carry smaller notes, as local vendors often cannot break a 100-dollar bill, and you will find that cash machines there dispense dollars directly.

Countries where US dollars are widely accepted, but not official

In another group of countries the local currency is official, yet US dollars are taken readily, especially in tourist areas and for larger payments.

Cambodia is the strongest example. Dollars circulate freely there and are often preferred for bigger purchases, with the local riel used mainly to give change under a dollar. Dollars are also commonly accepted in tourist and hotel settings in Vietnam and Myanmar, and across several Caribbean and Central American destinations, including the Bahamas, Belize, Bermuda, Costa Rica, and the border and tourist zones of Mexico.

Two cautions apply everywhere in this group. Small shops, markets and rural areas usually still want the local currency, so dollars alone will not see you through a trip. And your change will come back in local money, so you end up holding it anyway.

Countries where US dollars will not get you far

For most of the destinations Indians actually travel to, dollars are of little use on the ground. You will need the local currency.

Canada. Despite sharing the word dollar, Canada does not generally accept US dollars. A few tourist and border spots, such as Niagara Falls, will take them, but the rate is set by the seller and is not in your favour, and your change comes back in Canadian dollars. Vending machines, parking meters and transit machines take Canadian currency only. Plan to use Canadian dollars.

Thailand. Thailand uses the baht, and US dollars are not accepted for everyday purchases. You will need to exchange your money for baht or carry a card loaded with baht.

The UK, Europe and the UAE. The United Kingdom runs on the pound, the countries of the eurozone and the wider Schengen area on the euro, and the UAE on the dirham. Dollars are not spending money in any of them.

Singapore, Australia, Japan and Switzerland. Each uses its own currency, the Singapore dollar, the Australian dollar, the yen and the Swiss franc. As a simple rule, once you step outside the dollar economies listed earlier, assume you need the local currency.

Where US dollars work: a quick reference

The table below is a simple guide for some of the most common destinations. It is a starting point, not a substitute for checking before you travel.

Acceptance can change over time, so always check the position for your specific destination before you travel.

A note on the notes: condition and denomination matter

Where dollars are accepted, the state of your notes still matters. Many countries refuse torn, marked, written-on or older-series dollar bills, so carry clean, newer notes. Smaller denominations are also more useful than large ones. A one, five or ten-dollar note is easy for a vendor to take, while a 100-dollar note is often hard to break, especially away from big cities.

Why paying in the local currency is almost always cheaper

Even where a vendor takes your dollars, the convenience comes at a cost. The vendor decides the exchange rate, and it tends to be rounded in their favour. On a single coffee that hardly matters. Across a whole trip, it adds up to a meaningful amount lost for nothing.

The cheaper approach is to hold the currency of the country you are visiting, either as cash or loaded on a forex card. A forex card is a prepaid card you load with foreign currency before you travel, and the amount comes off directly when you spend in that currency. If you spend in a currency the card is not holding, a cross-currency conversion charge applies, so the simple rule is to load the currencies you will actually use. For a trip to Bangkok, that means baht, not dollars.

How much US currency can you carry from India?

There are limits on how much foreign cash you can carry out of India, set under the Liberalised Remittance Scheme.

For most destinations, a resident may carry up to 3,000 US dollars in foreign currency notes per trip. The rest of your travel money, up to your annual entitlement, is carried on a forex card or sent by wire transfer rather than as cash. A few destinations are treated differently. The full entitlement may be carried in cash for travel to Iran, Russia and certain other countries, and up to 5,000 US dollars in cash for travel to Iraq and Libya. When you return, you are allowed to keep up to 2,000 US dollars in foreign currency notes.

The smarter way to carry money for your trip

Once you know dollars are not a universal key, planning becomes straightforward. Match the money to the destination. For the great majority of trips, that means the local currency, carried as cash, loaded on a forex card, or a mix of both. Keep dollars for the few places that genuinely run on them, or as a small emergency reserve. Arrange your foreign currency before you leave India, since exchange counters at airports and hotels abroad tend to give the poorest rates.

A forex card can hold several currencies at once, so for a multi-country trip you can load each one and avoid cross-currency charges as you move. The aim is to spend in the local currency at every stop, at a fair rate, without carrying large amounts of cash.

Matrix Forex provides foreign currency notes in more than 40 currencies and the Matrix Forex Card across 28 currencies, at the live interbank rate with no markup added and the charges shown upfront. Orders are delivered the same day across 16 cities. Loading the right currency for your destination, rather than relying on dollars, is the simplest way to keep more of your travel budget.

Frequently asked questions

Can you use US dollars in Canada?

US dollars are not widely accepted in Canada. A few tourist and border spots, such as Niagara Falls, will take them, but at a rate set by the seller and with change given in Canadian dollars. For everyday spending you need Canadian dollars.

Can you use US dollars in Thailand?

No. Thailand uses the baht, and US dollars are not accepted for everyday purchases. Exchange your money for baht before or on arrival, or carry a card loaded with baht.

Which countries use the US dollar as their currency?

Ecuador, El Salvador, Panama, Timor-Leste and Zimbabwe use the US dollar as their official or main currency. It is also widely accepted, though not official, in Cambodia and across parts of the Caribbean and Central America.

Is it better to carry US dollars or the local currency?

For most destinations, the local currency is better. Outside the few economies that run on dollars, paying in US dollars usually means a poor, seller-set exchange rate. Carry or load the local currency instead.

How many US dollars can I carry abroad from India?

Under the Liberalised Remittance Scheme, you can carry up to 3,000 US dollars in foreign currency notes per trip for most destinations, with the rest of your entitlement carried on a forex card or sent by wire transfer.

Will old or damaged US dollar notes be accepted abroad?

Often they will not. Many countries refuse torn, marked or older-series notes, so carry clean, newer bills, and keep some in smaller denominations that vendors can easily accept.

Can I use my Indian card abroad instead of carrying cash?

Yes. Indian debit and credit cards work on international payment networks and are charged in the local currency, but they can carry foreign-transaction fees and a markup. A forex card loaded with the destination currency is usually a cheaper and more predictable option.