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Old São Tomé Dobra (STD) to Brunei Dollar (BND)

Convert old São Tomé dobras to Brunei dollars at the live mid-market rate. Reverse: BND 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 BND.

Brunei Dollar (BND) is not the US Dollar (USD). Looking for STD to USD?

1 Old São Tomé Dobra =

0.0000585 BND +0.41% today

1 STD = 0.0000585 BND · 1 BND = 17,094.00 STD

Mid-market rate, updated 03:38 UTC. Paid plans update as often as every 60 seconds. Get STD→BND rates via API

STD to BND over the last year

0.0000580.000060.000062Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.00006218
52-week low
0.00005808
52-week average
0.00006035
Change over the year
−4.89%

Conversion tables

STD to BND
STD BND
1 STD 0.0000585 BND
10 STD 0.000585 BND
100 STD 0.00585 BND
1,000 STD 0.0585 BND
10,000 STD 0.585 BND
50,000 STD 2.93 BND
100,000 STD 5.85 BND
BND to STD
BND STD
1 BND 17,094.00 STD
10 BND 170,940.02 STD
100 BND 1,709,400.20 STD
1,000 BND 17,094,002.00 STD
10,000 BND 170,940,019.96 STD
50,000 BND 854,700,099.79 STD
100,000 BND 1,709,400,199.57 STD

Get STD→BND rates via API

The live rate, the rate on any past day or a whole range, for BND 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=BND \
  -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=BND \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about STD to BND

How much is 1 STD in BND?

1 Old São Tomé Dobra is 0.0000585 Brunei dollars at the mid-market rate of 4 October 2026, 03:38 UTC, and 1 BND is 17,094.00 STD.

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

Over the last 52 weeks 1 STD ranged from 0.00005808 to 0.00006218 BND, 0.00006035 BND on average.

Which exchange rate is this?

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