Convert 10 Dai (DAI) to Old São Tomé Dobra (STD)

Convert Dais to old São Tomé dobras at the live mid-market rate. Reverse: STD to DAI

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 DAI to STN.

Amount

From

10 Dais =

218,407.66 STD −0.63% today

1 DAI = 21,840.77 STD · 1 STD = 0.00004579 DAI

Mid-market rate, updated 08:47 UTC. Paid plans update as often as every 60 seconds. Get DAI→STD rates via API

DAI to STD over the last year

52-week high: 22,026.80
52-week low: 20,537.04
52-week average: 21,277.12
Change over the year: +4.36%

Conversion tables

DAI to STD
DAI	STD
1 DAI	21,840.77 STD
10 DAI	218,407.66 STD
100 DAI	2,184,076.62 STD
1,000 DAI	21,840,766.24 STD
10,000 DAI	218,407,662.35 STD
50,000 DAI	1,092,038,311.76 STD
100,000 DAI	2,184,076,623.52 STD

STD to DAI
STD	DAI
1 STD	0.00004579 DAI
10 STD	0.0004579 DAI
100 STD	0.004579 DAI
1,000 STD	0.04579 DAI
10,000 STD	0.4579 DAI
50,000 STD	2.29 DAI
100,000 STD	4.58 DAI

Get DAI→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=DAI -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=DAI -d currencies=STD \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about DAI to STD

How much is 10 DAI in STD?

10 Dais is 218,407.66 old São Tomé dobras at the mid-market rate of 4 October 2026, 08:47 UTC, when 1 DAI = 21,840.77 STD.

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

Over the last 52 weeks 1 DAI ranged from 20,537.04 to 22,026.80 STD, 21,277.12 STD on average.

Which exchange rate is this?

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