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Old São Tomé Dobra (STD) to Solomon Islands Dollar (SBD)

Convert old São Tomé dobras to Solomon Islands Dollars at the live mid-market rate. Reverse: SBD 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 SBD.

Solomon Islands Dollar (SBD) is not the US Dollar (USD). Looking for STD to USD?

1 Old São Tomé Dobra =

0.0003703 SBD +0.67% today

1 STD = 0.00037034 SBD · 1 SBD = 2,700.21 STD

Mid-market rate, updated 09:11 UTC. Paid plans update as often as every 60 seconds. Get STD→SBD rates via API

STD to SBD over the last year

0.000380.0004Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.00040459
52-week low
0.00036649
52-week average
0.00038113
Change over the year
−5.88%

Conversion tables

STD to SBD
STD SBD
1 STD 0.0003703 SBD
10 STD 0.003703 SBD
100 STD 0.03703 SBD
1,000 STD 0.3703 SBD
10,000 STD 3.70 SBD
50,000 STD 18.52 SBD
100,000 STD 37.03 SBD
SBD to STD
SBD STD
1 SBD 2,700.21 STD
10 SBD 27,002.07 STD
100 SBD 270,020.72 STD
1,000 SBD 2,700,207.18 STD
10,000 SBD 27,002,071.76 STD
50,000 SBD 135,010,358.81 STD
100,000 SBD 270,020,717.63 STD

Get STD→SBD rates via API

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

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Questions about STD to SBD

How much is 1 STD in SBD?

1 Old São Tomé Dobra is 0.00037034 Solomon Islands Dollars at the mid-market rate of 4 October 2026, 09:11 UTC, and 1 SBD is 2,700.21 STD.

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

Over the last 52 weeks 1 STD ranged from 0.00036649 to 0.00040459 SBD, 0.00038113 SBD on average.

Which exchange rate is this?

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