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Exchange rates

Thai Baht to Vietnamese Dong

1 THB = 778.62 VND

1 VND = 0.001284 THB

Reference rate for · Updated every business day after central banks publish their reference rates.

1 day-0.02%
1 week-0.50%
1 month-1.89%
1 year-5.51%

Currency converter

100 THB = 77,862 VNDOpen →

Reference rate, before any bank or card margin.

THB to VND conversion table

THB → VND
THBVND
778.62
3,893.10
7,786.20
38,931
77,862
389,310
778,620
3,893,100
7,786,200
VND → THB
VNDTHB
0.001284
0.006422
0.01284
0.06422
0.1284
0.6422
1.2843
6.4216
12.843

THB/VND in numbers

30-day high796.65on August 24, 2026
30-day low778.24on September 17, 2026
90-day high798.73on June 21, 2026
90-day low774.92on July 23, 2026
One year ago824.06on September 20, 2025 · -5.51%

Monthly average rates

MonthAverage VND per 1 THB
October 2025804.21
November 2025809.70
December 2025831.65
January 2026833.58
February 2026829.07
March 2026811.05
April 2026810.46
May 2026805.67
June 2026796.50
July 2026781.41
August 2026788.96
September 2026783.47

Questions about THB to VND

What is the THB to VND exchange rate today?

On September 20, 2026 the reference rate is 1 THB = 778.62 VND, which means 1 VND = 0.001284 THB.

How much is 100 THB in VND?

100 THB is about 77,862 VND at today's reference rate. Banks and card networks add their own margin, so the amount you actually receive will differ slightly.

Is this the rate my bank or card will give me?

No. This is the central bank reference rate, the midpoint between buying and selling. Banks, exchange offices and card networks apply their own rate plus fees, so use this number as the benchmark to see how much you pay on top.

How often is the THB/VND rate updated?

Once per business day, after the central banks publish their reference rates (the European Central Bank around 16:00 CET). There is no fixing on weekends and holidays, so those days carry the last published rate.

How has THB/VND changed over the past year?

One year ago 1 THB was 824.06 VND. Today it is 778.62 VND, a change of -5.51%.

Where does this data come from?

From central bank reference rates, aggregated by the open-source Frankfurter project. WaveRate republishes them for information only; they are not a quote to buy or sell currency.

Related pairs

VND → THB0.001284+0.02%Vietnamese Dong → Thai BahtTHB → DKK0.1955+0.01%Thai Baht → Danish KroneTHB → EUR0.02612+0.03%Thai Baht → EuroTHB → JPY4.7046+0.06%Thai Baht → Japanese YenKRW → VND18.736-0.07%South Korean Won → Vietnamese DongTHB → KRW41.558+0.05%Thai Baht → South Korean WonTHB → NOK0.2828+0.02%Thai Baht → Norwegian KroneTHB → SEK0.2949+0.01%Thai Baht → Swedish Krona

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WaveRate provides reference exchange-rate information only. It does not execute currency exchanges and is not financial, investment, or trading advice.