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Old São Tomé Dobra (STD) to Vietnamese Dong (VND)

Convert old São Tomé dobras to Vietnamese dong at the live mid-market rate. Reverse: VND to STD

The Old São Tomé Dobra is no longer in use

Old São Tomé Dobra (STD) was replaced by the São Tomé and Príncipe Dobra (STN) in 2018. For today’s money, convert STN to VND.

1 Old São Tomé Dobra =

1 VND +0.67% today

1 STD = 1.19157 VND · 1 VND = 0.839231 STD

Mid-market rate, updated 03:39 UTC. Paid plans update as often as every 60 seconds. Get STD→VND rates via API

STD to VND over the last year

1.201.25Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
1.2678
52-week low
1.1798
52-week average
1.2338
Change over the year
−5.39%

Conversion tables

STD to VND
STD VND
1 STD 1 VND
10 STD 12 VND
100 STD 119 VND
1,000 STD 1,192 VND
10,000 STD 11,916 VND
50,000 STD 59,578 VND
100,000 STD 119,157 VND
VND to STD
VND STD
1 VND 0.8392 STD
10 VND 8.39 STD
100 VND 83.92 STD
1,000 VND 839.23 STD
10,000 VND 8,392.31 STD
50,000 VND 41,961.57 STD
100,000 VND 83,923.14 STD

Get STD→VND rates via API

The live rate, the rate on any past day or a whole range, for VND and 170+ other currencies, as JSON. Free plan included. See the exchange rate API.

Get a free API key API documentation 
curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=STD -d currencies=VND \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=STD -d currencies=VND \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about STD to VND

How much is 1 STD in VND?

1 Old São Tomé Dobra is 1.19157 Vietnamese dong at the mid-market rate of 4 October 2026, 03:39 UTC, and 1 VND is 0.839231 STD.

What was the STD to VND rate over the last year?

Over the last 52 weeks 1 STD ranged from 1.17984 to 1.26776 VND, 1.23383 VND on average.

Which exchange rate is this?

The mid-market rate: the midpoint between what currency markets pay and ask for STD/VND, without the margin a bank or card issuer adds, so the rate you are charged is usually a little worse.