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Old São Tomé Dobra (STD) to Swedish Krona (SEK)

Convert old São Tomé dobras to Swedish kronor at the live mid-market rate. Reverse: SEK 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 SEK.

1 Old São Tomé Dobra =

0.0004605 SEK +0.67% today

1 STD = 0.0004605 SEK · 1 SEK = 2,171.55 STD

Mid-market rate, updated 10:54 UTC. Paid plans update as often as every 60 seconds. Get STD→SEK rates via API

STD to SEK over the last year

0.000440.00046Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.00046110
52-week low
0.00042529
52-week average
0.00044208
Change over the year
+2.96%

Conversion tables

STD to SEK
STD SEK
1 STD 0.0004605 SEK
10 STD 0.004605 SEK
100 STD 0.04605 SEK
1,000 STD 0.4605 SEK
10,000 STD 4.61 SEK
50,000 STD 23.03 SEK
100,000 STD 46.05 SEK
SEK to STD
SEK STD
1 SEK 2,171.55 STD
10 SEK 21,715.46 STD
100 SEK 217,154.55 STD
1,000 SEK 2,171,545.53 STD
10,000 SEK 21,715,455.31 STD
50,000 SEK 108,577,276.54 STD
100,000 SEK 217,154,553.07 STD

Get STD→SEK rates via API

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

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Questions about STD to SEK

How much is 1 STD in SEK?

1 Old São Tomé Dobra is 0.0004605 Swedish kronor at the mid-market rate of 4 October 2026, 10:54 UTC, and 1 SEK is 2,171.55 STD.

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

Over the last 52 weeks 1 STD ranged from 0.00042529 to 0.0004611 SEK, 0.00044208 SEK on average.

Which exchange rate is this?

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