1. Central bank exchange rates
  2. National Bank of Romania
  3. THB

National Bank of Romania Thai Baht rate

1 THB = 0.13870 RON +0.43%

Published Tuesday, 29 September 2026 as the reference exchange rates of the leu.

1 RON = 7.20981 THB

THB to RON over the last year

0.1350.13750.14Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.14020
52-week low
0.13310
52-week average
0.13691
Change over the year
+3.90%

Yearly averages

The mean of each year’s publications, 1 THB in RON. Open a year for every daily rate and the monthly averages.

YearAverageHighLowPublications
2026 0.13730 0.14020 0.13340 186
2025 0.13584 0.14280 0.12990 248
2024 0.13049 0.14060 0.12460 252
2023 0.13148 0.13860 0.12700 248
2022 0.13378 0.13860 0.12880 251
2021 0.13015 0.13530 0.12470 254
2020 0.13551 0.14250 0.12990 251
2019 0.13669 0.14370 0.12700 251
2018 0.12194 0.12600 0.11790 249
2017 0.11806 0.12150 0.11510 135

This rate via API

The National Bank of Romania THB rate for any day since 19 June 2017, or every publication in a range of up to a year, as JSON or CSV.

curl https://api.currencyapi.com/v3/official \
  -G -d source=bnr -d base_currency=THB \
  -d currencies=RON -d date=2026-09-29 \
  -H "apikey: YOUR-API-KEY"

# every publication of 2026
curl https://api.currencyapi.com/v3/official/range \
  -G -d source=bnr -d currencies=THB \
  -d date_from=2026-01-01 -d date_to=2026-12-31 \
  -H "apikey: YOUR-API-KEY"

Thai Baht at other central banks

Questions about this rate

What is the National Bank of Romania THB rate today?

On 29 September 2026 the National Bank of Romania published 1 THB = 0.1387 RON (1 RON = 7.20981 THB).

What was the average THB rate in 2026?

The average of the 186 publications in 2026 is 1 THB = 0.137299 RON, the simple mean of the daily rates.

Is this the rate I must use for tax or accounting?

That depends on your jurisdiction. Many rules name a specific bank and day, for example the rate published on the business day before the transaction. Use the date lookup in the API to get exactly the publication your rule asks for.