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Convert 100 Swedish Krona (SEK) to Old São Tomé Dobra (STD)

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

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 SEK to STN.

100 Swedish kronor =

217,154.58 STD −0.67% today

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

Mid-market rate, updated 06:53 UTC. Paid plans update as often as every 60 seconds. Get SEK→STD rates via API

SEK to STD over the last year

2,200.002,300.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
2,351.33
52-week low
2,168.72
52-week average
2,262.70
Change over the year
−2.87%

Conversion tables

SEK to STD
SEK STD
1 SEK 2,171.55 STD
10 SEK 21,715.46 STD
100 SEK 217,154.58 STD
1,000 SEK 2,171,545.78 STD
10,000 SEK 21,715,457.80 STD
50,000 SEK 108,577,289.02 STD
100,000 SEK 217,154,578.05 STD
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

Get SEK→STD rates via API

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

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

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Questions about SEK to STD

How much is 100 SEK in STD?

100 Swedish kronor is 217,154.58 old São Tomé dobras at the mid-market rate of 4 October 2026, 06:53 UTC, when 1 SEK = 2,171.55 STD.

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

Over the last 52 weeks 1 SEK ranged from 2,168.72 to 2,351.33 STD, 2,262.70 STD on average.

Which exchange rate is this?

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