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Old São Tomé Dobra (STD) to Euro (EUR)

Convert old São Tomé dobras to Euros at the live mid-market rate. Reverse: EUR 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 EUR.

1 Old São Tomé Dobra =

0.00004068 EUR +0.21% today

1 STD = 0.00004068 EUR · 1 EUR = 24,584.97 STD

Mid-market rate, updated 23:04 UTC. Paid plans update as often as every 60 seconds. Get STD→EUR rates via API

STD to EUR over the last year

0.000040.00004050.0000410.0000415Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.00004157
52-week low
0.00004011
52-week average
0.00004050
Change over the year
+0.28%

Conversion tables

STD to EUR
STD EUR
1 STD 0.00004068 EUR
10 STD 0.0004068 EUR
100 STD 0.004068 EUR
1,000 STD 0.04068 EUR
10,000 STD 0.4068 EUR
50,000 STD 2.03 EUR
100,000 STD 4.07 EUR
EUR to STD
EUR STD
1 EUR 24,584.97 STD
10 EUR 245,849.69 STD
100 EUR 2,458,496.88 STD
1,000 EUR 24,584,968.80 STD
10,000 EUR 245,849,688.02 STD
50,000 EUR 1,229,248,440.10 STD
100,000 EUR 2,458,496,880.19 STD

Get STD→EUR rates via API

The live rate, the rate on any past day or a whole range, for EUR 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=EUR \
  -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=EUR \
  -d date=2025-10-01 \
  -H "apikey: YOUR-API-KEY"

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Questions about STD to EUR

How much is 1 STD in EUR?

1 Old São Tomé Dobra is 0.00004068 Euros at the mid-market rate of 1 October 2026, 23:04 UTC, and 1 EUR is 24,584.97 STD.

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

Over the last 52 weeks 1 STD ranged from 0.00004011 to 0.00004157 EUR, 0.0000405 EUR on average.

Which exchange rate is this?

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