Convert 10,000 Czech Koruna (CZK) to Old São Tomé Dobra (STD)

Convert Czech korunas to old São Tomé dobras at the live mid-market rate. Reverse: STD to CZK

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 CZK to STN.

Amount

From

10,000 Czech korunas =

10,047,813.08 STD −0.67% today

1 CZK = 1,004.78 STD · 1 STD = 0.00099524 CZK

Mid-market rate, updated 05:34 UTC. Paid plans update as often as every 60 seconds. Get CZK→STD rates via API

CZK to STD over the last year

52-week high: 1,031.75
52-week low: 991.42
52-week average: 1,016.88
Change over the year: −0.93%

Conversion tables

CZK to STD
CZK	STD
1 CZK	1,004.78 STD
10 CZK	10,047.81 STD
100 CZK	100,478.13 STD
1,000 CZK	1,004,781.31 STD
10,000 CZK	10,047,813.08 STD
50,000 CZK	50,239,065.38 STD
100,000 CZK	100,478,130.76 STD

STD to CZK
STD	CZK
1 STD	0.0009952 CZK
10 STD	0.009952 CZK
100 STD	0.09952 CZK
1,000 STD	0.9952 CZK
10,000 STD	9.95 CZK
50,000 STD	49.76 CZK
100,000 STD	99.52 CZK

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

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Questions about CZK to STD

How much is 10,000 CZK in STD?

10,000 Czech korunas is 10,047,813.08 old São Tomé dobras at the mid-market rate of 4 October 2026, 05:34 UTC, when 1 CZK = 1,004.78 STD.

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

Over the last 52 weeks 1 CZK ranged from 991.425 to 1,031.75 STD, 1,016.88 STD on average.

Which exchange rate is this?

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