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Convert 10,000 Old São Tomé Dobra (STD) to Thai Baht (THB)

Convert old São Tomé dobras to Thai baht at the live mid-market rate. Reverse: THB 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 THB.

10,000 old São Tomé dobras =

15.39 THB +0.67% today

1 STD = 0.00153869 THB · 1 THB = 649.904 STD

Mid-market rate, updated 07:10 UTC. Paid plans update as often as every 60 seconds. Get STD→THB rates via API

STD to THB over the last year

0.00150.00155Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.0015668
52-week low
0.0014704
52-week average
0.0015245
Change over the year
−0.30%

Conversion tables

STD to THB
STD THB
1 STD 0.001539 THB
10 STD 0.01539 THB
100 STD 0.1539 THB
1,000 STD 1.54 THB
10,000 STD 15.39 THB
50,000 STD 76.93 THB
100,000 STD 153.87 THB
THB to STD
THB STD
1 THB 649.90 STD
10 THB 6,499.04 STD
100 THB 64,990.42 STD
1,000 THB 649,904.25 STD
10,000 THB 6,499,042.48 STD
50,000 THB 32,495,212.39 STD
100,000 THB 64,990,424.77 STD

Get STD→THB rates via API

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

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Questions about STD to THB

How much is 10,000 STD in THB?

10,000 old São Tomé dobras is 15.39 Thai baht at the mid-market rate of 4 October 2026, 07:10 UTC, when 1 STD = 0.00153869 THB.

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

Over the last 52 weeks 1 STD ranged from 0.00147038 to 0.00156684 THB, 0.00152446 THB on average.

Which exchange rate is this?

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