The Rates API

THB to STN exchange rate

Thai baht to São Tomé and Príncipe dobra

1 THB = 0.648646 STN

1 STN = 1.54167 THB

Calculated from the euro rates published by Banca d'Italia and the European Central Bank on Friday, 23 October 2026.

THB

0.648646 STN

Swap to STN to THB

THB to STN in common amounts

THBSTN
10.648646
53.24323
106.48646
2516.2161
5032.4323
10064.8646
250162.161
500324.323
1,000648.646
5,0003,243.23
10,0006,486.46
STNTHB
11.54167
57.70837
1015.4167
2538.5418
5077.0837
100154.167
250385.418
500770.837
1,0001,541.67
5,0007,708.37
10,00015,416.7

One year of THB to STN

24 October 202523 October 2026
High
0.673947
19 January 2026
Low
0.635209
22 July 2026
30 days
+0.57%
90 days
+1.48%
1 year
+0.68%

Last 30 working days

Date1 THB in STNChange
23 October 20260.648646+0.11%
22 October 20260.64796−0.25%
21 October 20260.649557+0.05%
20 October 20260.649213−0.19%
19 October 20260.650471−0.17%
16 October 20260.651561−0.03%
15 October 20260.651734−0.01%
14 October 20260.651821−0.02%
13 October 20260.651943+0.01%
12 October 20260.651856−0.03%
9 October 20260.652047+0.28%
8 October 20260.650212−0.05%
7 October 20260.65054+0.46%
6 October 20260.647531−0.22%
5 October 20260.648972−0.11%
2 October 20260.649695+0.83%
1 October 20260.644347+0.24%
30 September 20260.642825−0.15%
29 September 20260.643788+0.37%
28 September 20260.641428−0.45%
25 September 20260.644347+0.09%
24 September 20260.643771−0.18%
23 September 20260.6449570.00%
22 September 20260.644941+0.52%
21 September 20260.64158+0.10%
18 September 20260.640942+0.03%
17 September 20260.640741+0.32%
16 September 20260.638669+0.15%
15 September 20260.637705−0.03%
14 September 20260.637905−0.20%

Get this rate from the API

Free, with no key. The latest rate:

GET https://theratesapi.com/api/latest?base=THB&symbols=STN
curl "https://theratesapi.com/api/latest?base=THB&symbols=STN"
const res = await fetch('https://theratesapi.com/api/latest?base=THB&symbols=STN')
const data = await res.json()
import requests

data = requests.get('https://theratesapi.com/api/latest?base=THB&symbols=STN').json()

Or the rate on a given day:

GET https://theratesapi.com/api/2026-10-23?base=THB&symbols=STN
curl "https://theratesapi.com/api/2026-10-23?base=THB&symbols=STN"
const res = await fetch('https://theratesapi.com/api/2026-10-23?base=THB&symbols=STN')
const data = await res.json()
import requests

data = requests.get('https://theratesapi.com/api/2026-10-23?base=THB&symbols=STN').json()

Questions about THB to STN

What is the THB to STN exchange rate today?

The latest reference rate, for Friday, 23 October 2026, is 1 THB = 0.648646 STN (Thai baht to São Tomé and Príncipe dobra).

How much is 1 STN in THB?

1 STN = 1.54167 THB at the same rate.

How has THB to STN changed over the past year?

THB to STN rose 0.68% in the year to Friday, 23 October 2026. The year's high was 0.673947 on 19 January 2026 and its low 0.635209 on 22 July 2026.

Where does this rate come from?

Calculated from the euro rates published by Banca d'Italia and the European Central Bank on Friday, 23 October 2026. Central banks publish reference rates once each working day, so this is not a live market rate, and banks and payment providers add their own margin.

Can I get this rate from an API?

Yes, free and without a key: https://theratesapi.com/api/latest?base=THB&symbols=STN returns it as JSON. Put a date such as 2026-10-23 in place of latest for a past day.

Related

STN to THB, all about the Thai baht and the São Tomé and Príncipe dobra.