Key Takeaways
- The currency is the Vietnamese dong, written ₫ or VND. There are no coins. Notes run from small paper bills up to a 500,000 polymer note.
- The 20,000 and the 500,000 are both blue. That is the mistake that actually costs travellers money, and it costs 25 times the intended amount each time.
- One US dollar was 26,198.5 VND on 11 August 2026. For mental arithmetic, drop three zeros and divide by 26.
- The useful anchor is not the rate. Vietnam’s legal minimum wage from 1 January 2026 is 17,800 to 25,500 VND an hour by region, so a 500,000 note is roughly 20 to 28 hours of work at the floor.
- Change money at a bank or a licensed gold shop. Use ATMs for the rest. Carry cash the moment you leave a city.
Vietnam uses the dong. The rate moves, so any article that leads with a number is out of date by the time you read it, and Google puts a live converter above every result anyway.
What a converter cannot tell you is whether the number in front of you is a lot. That is the actual question, it is the one people ask over and over in travel groups, and it has a proper answer that almost nobody publishes.
What is the currency in Vietnam?
The Vietnamese dong, symbol ₫, currency code VND. It is issued by the State Bank of Vietnam and it is the only currency you can legally pay with, whatever a hotel desk tells you about dollars.
No coins. None. They were withdrawn from practical circulation years ago. If you are handed something metal, it is a novelty, not change.
Two kinds of note. The small values are paper and feel like it. From 10,000 up to 500,000 the notes are polymer, which is a thin plastic. Polymer notes survive rain, sweat and a wet pocket on a motorbike, which matters more here than it sounds.
The top note is 500,000. That is roughly nineteen US dollars. It sounds like a lot of zeros because it is, and it is the reason a Vietnamese wallet is thicker than yours.
The Vietnam National Authority of Tourism sets out the same basics on its currency and payments page, retrieved 11 August 2026, if you want the official version.
How do you read the notes without getting caught out?
There is one mistake worth genuinely worrying about, and it is not the exchange rate.
The 20,000 note and the 500,000 note are both blue. Similar shade, similar size, twenty-five times the value. Hand over the wrong one at a market stall and you have paid 480,000 VND, about eighteen dollars, for a bottle of water. Check the digits, not the colour, every single time.
The rest is a habit rather than a skill. Drop three zeros, then divide by twenty-six.
- 20,000 ₫ becomes 20, divided by 26, so about $0.77.
- 100,000 ₫ becomes 100, divided by 26, so about $3.85.
- 500,000 ₫ becomes 500, divided by 26, so about $19.
Two days of doing that and you stop doing arithmetic at all, because you start recognising prices instead. That is the real destination. Until then, the division is enough.
Is $100 a lot of money in Vietnam?
This is the most-asked question on the whole subject and it usually gets answered with an adjective. Here is the arithmetic instead.
Vietnam’s regional minimum wage is set by Nghị định 293/2025/NĐ-CP, signed 10 November 2025 and in force from 1 January 2026. It sets four regional bands, and it publishes an hourly figure alongside the monthly one:
- Region I (the big cities): 5,310,000 ₫ a month, 25,500 ₫ an hour
- Region II: 4,730,000 ₫ a month, 22,700 ₫ an hour
- Region III: 4,140,000 ₫ a month, 20,000 ₫ an hour
- Region IV: 3,700,000 ₫ a month, 17,800 ₫ an hour
Read that as a legal floor, not as an income. It is the minimum an employer may lawfully pay, not what people earn. Plenty earn well above it and it varies enormously by job. It is useful precisely because it is a fixed, published, government number rather than someone’s impression.
Now divide. At 26,198.5 ₫ to the dollar, $100 is about 2,620,000 ₫. Against the hourly floor that is 103 to 147 hours of work, depending on region. Call it thirteen to eighteen full working days. Against the lowest monthly band it is about 71% of a month.
So yes. One hundred dollars is a lot of money in Vietnam, and it is worth knowing by how much before you decide that rounding a price up is generous rather than careless.
One local anchor, so this is not purely abstract: the cheapest motorbike you can rent in Ha Giang, insurance included, is 280,000 ₫ a day, checked August 2026. That is eleven to sixteen hours at the wage floor, for a day of transport. The rental price list has every bike, and the full cost breakdown has the rest of the line items.
This arithmetic is also the honest basis for the tipping question, which is a separate article because it deserves one. What to tip in Vietnam works through where a tip is expected and where it is not, and what to tip an easy rider puts a number on the one job where it clearly is.
Where should you change money?
In rough order of how good the rate usually is, best first.
Licensed gold and jewellery shops. This is the local answer and it surprises visitors. In Hanoi the gold shops around Hà Trung street have changed money for decades, the rates are competitive and the transaction takes two minutes. Use an established shop with a visible licence, count in front of them, and do not follow anyone down a side street.
Banks. Slower, entirely legitimate, and they want your passport. The rate is fair. If anything about a transaction makes you uneasy, this is the boring option and boring is the point.
The airport, on arrival. There are exchange counters before the exit gates. The rate is the worst you will see. Change forty dollars for a taxi and a bowl of something, and do the rest properly the next day.
Your hotel. Convenient, poor rate, fine for a small amount.
Bring clean, unmarked US dollars if you are bringing cash at all. Torn or written-on notes get refused or discounted, which is a rule nobody warns you about until you are standing there.
Do cards work, or do you need cash?
Both, and the split is geographic rather than about the amount.
Cards work in cities. Hotels, tour operators, larger restaurants, supermarkets and spas generally take Visa and Mastercard. International cards are accepted at more than 20,000 ATMs nationwide, according to the tourism authority’s page cited above.
Withdrawal caps are the thing to plan around. A local bank ATM will typically stop you at 2,000,000 to 3,000,000 ₫ per transaction, roughly $76 to $114. ATMs belonging to international banks go higher, in the 5,000,000 to 10,000,000 ₫ range. If your own bank charges a flat fee per withdrawal, the small caps are how that fee quietly becomes expensive, so take the maximum each time rather than the amount you need.
Cash starts mattering the moment you leave a city. Street food, markets, small guesthouses, roadside stalls, petrol stations in the mountains, boat tickets and parking are cash. QR payments are everywhere among locals and generally need a Vietnamese bank account, so they are not a route in for most visitors. A local eSIM will get you a data connection, but it will not get you a payment app.

How much cash should you carry?
For a city day, 500,000 to 1,000,000 ₫ covers food, coffee, taxis and entrance fees with room to spare.
For anywhere rural, work out the days you will be away from a bank, budget properly for them, and add a third. Running out of cash two hours from an ATM is a genuinely bad afternoon, and the ATM you were counting on may be out of service or out of notes.
Break your big notes early, in a supermarket or at your hotel. A 500,000 note is close to useless at a roadside stall that has taken 200,000 ₫ all morning, and asking a stallholder to find change for it is asking them to solve your problem.
Split what you carry. Some in a pocket, the rest somewhere else. That is ordinary travel practice rather than a comment on Vietnam, which is a country where I have never felt unsafe carrying cash.
If you are heading for the Ha Giang Loop specifically, the cash question there has its own answers, including where the last reliable ATM is and what the mountain stalls will and will not break. That is covered separately in ATMs and cash in Vietnam, along with the one button on an ATM screen that quietly costs you money. Getting there is its own logistics problem too, and the Hanoi to Ha Giang routes covers it.
Common questions
Can I pay in US dollars in Vietnam?
Sometimes you will be allowed to, at a hotel or a tour desk, and the rate they give you will be poor. The dong is the legal currency and paying in it is both cheaper and simpler. Treat dollars as something you exchange, not something you spend.
How much is 100,000 dong in US dollars?
About $3.82 at 26,198.5 ₫ to the dollar, the mid-market rate on 11 August 2026. The rate moves, so use the drop-three-zeros-and-divide-by-26 habit rather than memorising a figure.
What can 20,000 dong buy in Vietnam?
Iced tea, a banh mi in a small town, a short parking fee, a bottle of water with change. It is under a dollar, and at the legal wage floor it is about an hour of work, which is the more useful way to hold it in your head.
Should I exchange money before I arrive in Vietnam?
No, beyond a small amount for peace of mind. Dong bought outside Vietnam almost always carries a worse rate, and it is not a currency your home bank will buy back well. Arrive, change a little at the airport, do the rest at a bank or a licensed gold shop.
Is it rude to haggle over small amounts?
Haggling is normal in markets and not normal in shops with printed prices, restaurants or transport with a meter. The thing worth remembering is the arithmetic above: the 20,000 ₫ you are arguing over is under a dollar to you and about an hour at the legal wage floor to the person opposite. Push on the big things, not the small ones.
A note on method: the exchange rate here is a mid-market rate on a single day and will have moved by the time you read this. The minimum-wage figures come from the decree itself and change only when the decree does. I have used the national range rather than assigning any province to a region, because the region schedule sits in an appendix I have not read, and guessing it would be the kind of copied-wrong number this subject is full of.
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