1. Central bank exchange rates
  2. Bank of England
  3. THB

Bank of England Thai Baht rate

1 GBP = 44.568 THB +0.71%

Published Monday, 28 September 2026 as the daily spot exchange rates against sterling, observed at 16:00 London time.

1 THB = 0.0224376 GBP

GBP to THB over the last year

42.0044.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
45.288
52-week low
41.695
52-week average
43.454
Change over the year
+3.05%

Yearly averages

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

YearAverageHighLowPublications
2026 43.678 45.288 41.695 187
2025 43.319 44.844 41.694 253
2024 45.078 46.949 42.792 254
2023 43.282 45.454 40.212 251
2022 43.239 45.643 40.872 250
2021 44.019 46.346 40.569 253
2020 40.137 41.897 37.774 254
2019 39.630 42.217 36.952 253
2018 43.142 44.870 41.121 253
2017 43.699 45.016 42.664 252
2016 47.784 53.160 42.405 253
2015 52.389 56.185 47.630 253
2014 53.505 55.593 51.098 253
2013 48.093 54.219 43.661 253
2012 49.246 50.470 47.593 252
2011 48.871 49.960 46.725 251
2010 48.990 53.872 46.305 253
2009 53.695 57.652 47.715 253
2008 60.944 67.114 50.000 254
2007 64.644 70.643 59.379 253
2006 69.818 72.300 66.266 252
2005 73.085 75.904 70.381 170

This rate via API

The Bank of England THB rate for any day since 3 May 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=boe -d base_currency=GBP \
  -d currencies=THB -d date=2026-09-28 \
  -H "apikey: YOUR-API-KEY"

# every publication of 2026
curl https://api.currencyapi.com/v3/official/range \
  -G -d source=boe -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 Bank of England THB rate today?

On 28 September 2026 the Bank of England published 1 GBP = 44.5681 THB (1 THB = 0.0224376 GBP).

What was the average THB rate in 2026?

The average of the 187 publications in 2026 is 1 GBP = 43.6784 THB, 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.