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Thai Baht (THB) to São Tomé and Príncipe Dobra (STN)

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

1 Thai Baht =

0.6499 STN −0.67% today

1 THB = 0.649904 STN · 1 STN = 1.53869 THB

Mid-market rate, updated 06:11 UTC. Paid plans update as often as every 60 seconds. Get THB→STN rates via API

THB to STN over the last year

0.640.660.68Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.68010
52-week low
0.63823
52-week average
0.65618
Change over the year
+0.30%

Conversion tables

THB to STN
THB STN
1 THB 0.6499 STN
10 THB 6.50 STN
100 THB 64.99 STN
1,000 THB 649.90 STN
10,000 THB 6,499.04 STN
50,000 THB 32,495.21 STN
100,000 THB 64,990.42 STN
STN to THB
STN THB
1 STN 1.54 THB
10 STN 15.39 THB
100 STN 153.87 THB
1,000 STN 1,538.69 THB
10,000 STN 15,386.88 THB
50,000 STN 76,934.41 THB
100,000 STN 153,868.83 THB

Get THB→STN rates via API

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

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

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Questions about THB to STN

How much is 1 THB in STN?

1 Thai Baht is 0.649904 São Tomé and Príncipe dobras at the mid-market rate of 4 October 2026, 06:11 UTC, and 1 STN is 1.53869 THB.

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

Over the last 52 weeks 1 THB ranged from 0.638229 to 0.680099 STN, 0.656184 STN on average.

Which exchange rate is this?

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