1. Central bank exchange rates
  2. Czech National Bank
  3. THB

Czech National Bank Thai Baht rate

1 THB = 0.64142 CZK +0.18%

Published Tuesday, 29 September 2026 as the central bank exchange rate fixing.

1 CZK = 1.55904 THB

THB to CZK over the last year

0.640.66Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.66846
52-week low
0.62631
52-week average
0.64503
Change over the year
+0.34%

Yearly averages

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

YearAverageHighLowPublications
2026 0.64411 0.66846 0.62631 187
2025 0.66585 0.72318 0.63527 251
2024 0.65867 0.71045 0.61828 252
2023 0.63833 0.67473 0.60879 250
2022 0.66682 0.71939 0.64023 252
2021 0.67856 0.72357 0.64470 252
2020 0.74126 0.79618 0.69981 251
2019 0.73913 0.77533 0.69523 251
2018 0.67214 0.69887 0.64221 250
2017 0.68823 0.73784 0.65234 250
2016 0.69245 0.72478 0.66792 252
2015 0.71956 0.79824 0.65785 251
2014 0.63881 0.69446 0.60634 252
2013 0.63759 0.69366 0.59660 252
2012 0.62988 0.66488 0.59954 252
2011 0.58003 0.63253 0.54160 253
2010 0.60278 0.66509 0.54398 253
2009 0.55436 0.66156 0.50572 251
2008 0.51646 0.60032 0.43341 253
2007 0.62841 0.69366 0.57306 251
2006 0.59583 0.62308 0.57087 251
2005 0.59531 0.60999 0.56605 190

This rate via API

The Czech National Bank THB rate for any day since 1 April 2005, 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=cnb -d base_currency=THB \
  -d currencies=CZK -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=cnb -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 Czech National Bank THB rate today?

On 29 September 2026 the Czech National Bank published 1 THB = 0.64142 CZK (1 CZK = 1.55904 THB).

What was the average THB rate in 2026?

The average of the 187 publications in 2026 is 1 THB = 0.644109 CZK, 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.