The Vietnamese Dong: A Currency Guide

The Vietnamese currency name is the dong, and that's the easy part of this page. The hard part starts at the first coffee stall, when a price with five zeros arrives in a script you don't read and the note you pull out looks a lot like the note next to it. Vietnam still runs on cash at street level, more than almost anywhere else in Asia, and the dong is a currency with a lot of digits and a few real traps built into it. This guide covers the notes, what they're worth, the pairs that get confused, the arithmetic that keeps you honest, and the rules that decide where you can change money.

The Vietnamese Currency Name: The Dong, the Notes, and Almost No Coins

The currency is the dong, written đồng in Vietnamese, coded VND internationally, and marked ₫ on price tags, usually after the number. The State Bank of Vietnam is its sole issuer. Vietnam moved onto polymer between 2003 and 2006, so the six notes you'll actually touch are all plastic, carrying a transparent window with a latent image, a portrait of Ho Chi Minh on the front and a landscape on the back that changes by denomination (State Bank of Vietnam). Paper notes of 5,000 and below are legal tender but increasingly rare. Coins are the strange gap: five denominations are minted and you will not receive one, spend one, or see one in a till. There's no working subdivision either, so no price carries a decimal point and everything rounds to the nearest 1,000.

Here's what each note is worth at the mid-market rate observed on August 14, 2026. Treat the dollar column as an order of magnitude.

Note	Material and Color	Roughly Worth (USD)	What It Covers
500,000 ₫	Polymer, blue to bluish purple	About $19	A guesthouse night
200,000 ₫	Polymer, brownish red	About $7.70	Dinner for two
100,000 ₫	Polymer, dark green	About $3.85	Two bowls of pho
50,000 ₫	Polymer, red to purplish brown	About $1.90	A banh mi and a drink
20,000 ₫	Polymer, dark blue	About $0.77	Iced tea
10,000 ₫	Polymer, dark brown to greenish yellow	About $0.38	A bottle of water

Keep the small notes: vendors often can't break a 500,000, and tipping in Vietnam usually involves a 20,000. One legal point shapes everything below. The dong is the only lawful means of payment in the country, with narrow institutional exceptions such as border authorities collecting fees from non-residents. Tourist-district hotels and tour desks will take your dollars anyway, but it costs you every time, because the merchant sets the rate, gives change in dong and keeps the spread. We cover converting dollars to dong separately.

The Lookalike Notes: Two Pairs That Catch Tired Travelers

This is the most useful thing on the page. Two pairs of Vietnamese notes are close enough in color that visitors confuse them constantly, and the money involved isn't trivial.

The first pair is the 20,000 and the 500,000. Both are polymer, both sit in the same dark blue family, and both are 65 mm wide. The 500,000 is longer, 152 mm against 136 mm, which is obvious side by side and invisible when you're pulling a note from a folded wad at a night market at 10pm. Hand over a 500,000 for a 20,000 purchase and you're out about 19 dollars at the August 2026 rate. The second pair is the 10,000 and the 200,000. The State Bank describes the 10,000 as dark brown and greenish yellow and the 200,000 as brownish red, which sounds distinct on paper and reads as one warm brown blur in a dim restaurant. That gap is twenty times, and it's the pair that catches people in the first 48 hours, before the eye learns the difference.

The Zeros: How to Convert Dong in Your Head

Vietnamese prices are spoken in thousands almost all the time. A menu that says 45 means 45,000 dong. A driver who says "two hundred" means 200,000. Vietnam's tourism authority suggests the shortcut locals use: drop three zeros mentally and work with what's left, so 350,000 dong becomes 350, a number you can reason about.

Then divide. At the August 2026 rate of roughly 26,100 dong to the dollar, the accurate move is to divide by 26, so 500,000 becomes 500, then about 19 dollars. If dividing by 26 at a food stall sounds optimistic, use 25 instead. It's far easier and slightly pessimistic, overstating the dollar cost by about 4 percent, so you'll never be unpleasantly surprised. On euros divide by 30, on pounds by 35, on Australian dollars by 18.5. Faster still, memorize four anchors: 25,000 dong is about a dollar, 100,000 about four, 250,000 about ten, 500,000 about nineteen.

The mistake runs both ways and both ways hurt. One is handing over a 500,000 note for a 50,000 fare. The other is converting a 2,000,000 dong hotel bill as 8 dollars instead of 77 and agreeing on the spot. Extra zeros creep into ATM screens and transfers too, where 2,000,000 and 20,000,000 are one keystroke apart. Read amounts twice, and if you're budgeting rather than paying, our breakdown of what a Vietnam trip costs does the arithmetic for you.

What a Dollar Buys in Dong: A Snapshot, Not a Constant

Every number here is dated on purpose. On August 14, 2026, one US dollar was worth about 26,100 dong at the mid-market rate, while Vietcombank and BIDV were selling dollars at 26,270 and buying at 25,890 (Vietnam News Agency). That gap between the rate on your phone and the rate at a counter is roughly 0.7 percent either side, and it's normal.

No guide can hand you a fixed number, because Vietnam runs a managed float. The State Bank publishes a central reference rate for the dollar every working day, and commercial banks may quote within a band of plus or minus 5 percent around it. On August 14, 2026 the central rate was 25,561, so the legal range that day ran from 24,283 to 26,839, and banks clustered near the top of it.

Check the day's number rather than trusting any article, this one included. The State Bank posts its current central rate on the front page of its own site (State Bank of Vietnam), and any branch will show you its board rate before you commit. One comfort about older sources: the dong has softened against the dollar over the past five years rather than strengthened, so an old rate will understate what your dollars buy, not overstate it.

Changing Money in Vietnam: The Channels, Ranked Honestly

Bank counters come first. Vietcombank, BIDV, Agribank, VietinBank and the other licensed banks give you a rate that's good and, more usefully, predictable, at a spread well under one percent from mid-market. Bring your passport, because they'll want ID and a short form. The catch is hours: most branches shut for lunch, close at weekends, and not all of them handle foreign exchange. Ask them to break the big notes while you're there.

Licensed exchange counters in tourist districts come second, often marginally better on rate and open longer, with their certificate on display. They're licensed to buy foreign currency from you rather than sell it to you, so they work in one direction only. Airport arrival counters run roughly 1 to 4 percent behind city rates, so use them for a float of 50 to 100 dollars and do the rest in town. Hotel front desks are convenience pricing, fine only for a small emergency amount.

ATMs and Cards: Always Choose to Be Charged in Dong

A withdrawal usually gives you the best real-world rate available, because the conversion happens at the Visa or Mastercard wholesale rate. The cost sits in the fees, which vary wildly: VPBank is consistently reported as fee-free with a 10,000,000 dong ceiling per transaction, roughly 383 dollars, while Vietcombank charges around 50,000 dong against a 3,000,000 dong cap. Defaulting to the machine you see most often quietly costs you. Withdraw large amounts rarely rather than small amounts often, and remember your own bank adds a daily limit and a currency margin. Our guide to cash, cards and ATMs in Vietnam goes deeper.

Card acceptance follows a clean line. Hotels, tour operators, supermarkets, malls, sit-down restaurants and chain cafes take international cards, and contactless works well because most face-to-face card payments in Vietnam are already tap-and-go. Street food, wet markets, street-flagged motorbike taxis, homestays, local buses, temple donations and most of the countryside are cash, full stop. Carry Visa or Mastercard as your primary, since American Express and JCB acceptance is much narrower. Merchants commonly add 2 to 3 percent for card payment, which isn't permitted under Vietnam's card rules but happens anyway. Our eVisa fees are charged in US dollars, and your card issuer handles the conversion.

Digital Payments: The Rails Locals Use and the Ones Open to You

Vietnam is a QR economy. VietQR, run by the national payment switch NAPAS, handles something like 15 million transfers a day, every stall has a printed code taped to the counter, and ATM use is falling as a result. It's genuinely impressive and you almost certainly can't use it, because VietQR settles between Vietnamese bank accounts.

The same wall stands in front of the wallets. MoMo and ZaloPay aren't closed to foreigners on identity grounds, and regulation expressly allows a visitor to open an e-wallet on a passport plus an entry visa. The blocker is the mandatory link: a wallet has to be tied to the holder's own Vietnamese dong account or debit card before it works at all. No Vietnamese account, no working wallet, and opening that account is legally possible but not a realistic errand on a two-week trip. Cross-border QR isn't for you either unless you're arriving from a partner country, since Vietnam's links to Thailand, Cambodia, Laos and China each need a bank app issued there.

What does work is a super-app with your own card attached. You can usually add a foreign Visa or Mastercard to Grab for rides and food, which takes fare haggling and wrong change out of a good share of your transactions. Confirm the card went through when you book, and keep cash for the driver who asks for it anyway.

Carrying Cash In and Out: The Two Numbers That Trigger a Declaration

Two thresholds matter at the border, and either one alone triggers the duty: more than 5,000 US dollars in cash or the equivalent in another foreign currency, or more than 15,000,000 dong in cash. The rule sits in Circular 15/2011/TT-NHNN and applies in both directions, arriving and departing (Vietnam Law Magazine). There's no ceiling on what you may carry, only a duty to declare above the line, and the declaration is a form at the customs desk.

The dong threshold is the one that surprises people. 15,000,000 dong is only about 575 dollars, so a traveler who pulls out a stack of cash for a Ha Giang loop and flies home with the remainder can cross it without ever handling what feels like a large sum. Keep the stamped copy of anything you declare on the way in, because on exit customs can ask you to account for currency above what you declared.

Which points at the last rule worth carrying: run your dong down before you leave. It isn't freely convertible outside Vietnam, few overseas banks will touch it, and exchange agents in town buy foreign currency rather than sell it back. Change a real remainder at the counter inside the departure area after immigration. Better still, spend it. A last coffee, a few packets of Trung Nguyen and a taxi paid in cash beats a drawer of paper you'll never use again. The rest of the planning lives in our Vietnam travel guide.