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GBP to THB 2026 Forecasts

Analysis of recent sterling → baht forecasts for 2026. We collate forecasts from respected FX analysts together with the latest British pound to Thai baht performance and trends.

 

The GBP/THB exchange rate is currently range-bound, trading at 42.46, just beneath its three-month average.

Key drivers include:

  • The Bank of England's dovish stance signals potential future rate cuts, which could lead to a weaker pound.
  • The Thai baht may strengthen due to projected capital inflows and a current account surplus, driven by a weaker USD.
  • UK inflation is expected to slow, while Thailand's GDP growth is modestly forecasted at 1.5%.

In the near term, the GBP/THB pair is likely to trade within a stable range given its recent performance.

An upside risk could arise from better-than-expected UK retail sales, boosting confidence in the pound. Conversely, a downside risk may stem from continued dollar weakness, which could impact the baht and create volatility in the GBP/THB rate.

GBP-THB Rate Calculator

 
   
   
   
   
 
   
 
 

GBP to THB Market Data

British pound (GBP) to Thai baht (THB) market data - latest interbank exchange rate, trend, chart & historic rates.

 
Sell GBP   →   Buy THB
1 GBP =
42.46We compare provider deals to this wholesale mid-market rate. Read more
THB
1d+0.3%▲
 
GBP to THB at 42.46 is just 0.6% below its 3-month average of 42.72, having traded in a quite stable 5.1% range from 41.90 to 44.04
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  1 THB = 0.023549 GBP

Compare & Save - British pound to Thai baht

Exchange rates can vary significantly between different currency exchange providers, so it's important to compare British pound (GBP) to Thai baht (THB) rates from different sources before making a conversion.

Use our GBP to THB calculator to see how much you could save on your international money transfers. makes it easy to compare the Total Cost you are being charged on Sterling to Baht currency rates and the possible savings of using various providers.

 
 

Will the British pound rise against the Thai baht?

This is always a difficult question as exchange rates are influenced by many factors, so a good method to consider the British pound vs Thai baht current value is to look the GBP/THB historic rate and change over a range of periods.

The following table looks at the change in the GBP to THB exchange rate over periods from the previous week back to the last 10 years.

DateGBP/THBChangePeriod
19 Dec 2025
42.12
0.6% ▲2 Week
04 Oct 2025
43.59
2.8% ▼3 Month
02 Jan 2025
42.57
0.5% ▼1 Year
03 Jan 2021
40.92
3.5% ▲5 Year
05 Jan 2016
53.06
20.1% ▼10 Year
07 Jan 2006
70.41
39.8% ▼20 Year
GBP/THB historic rates & change to 02-Jan-2026

It is almost impossible to predict what an exchange rate will do in the future, the best approach is to monitor the currency markets and transact when an exchange rate moves in your favour.

To help with this you can add GBP/THB to your personalised Rate Tracker to track and benefit from currency movements.

 
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Rather than requiring you to set a target rate, our Rate Alerts keep you informed of recent trends and movements of currency pairs.

Add rates to your Rate Tracker and select to receive an daily email (mon-fri) or when a rate is trending

 

Forecasts disclaimer: Please be advised that the forecasts and analysis of market data presented on BestExchangeRates.com are solely a review and compilation of forecasts from various market experts and economists. These forecasts are not meant to reflect the opinions or views of BestExchangeRates.com or its affiliates, nor should they be construed as a recommendation or advice to engage in any financial transactions. Read more