HMRC monthly
Bank of England daily
THB/GBP · September 2026
Thai Baht · 9 trading days · Bank of England 4pm spot rates
Using these rates for a CGT calculation?
TealFX compares HMRC and BoE rates automatically — and identifies the most favourable compliant rate.
M
Mon
T
Tue
W
Wed
T
Thu
F
Fri
S
Sat
S
Sun
1
▲
45.0291
+0.44%
2
▼
44.7977
-0.51%
3
▼
44.5215
-0.62%
4
▼
44.4830
-0.09%
5
6
7
▲
44.5511
+0.15%
8
▲
44.5894
+0.09%
9
▼
44.5867
-0.01%
10
▲
44.7183
+0.3%
11
▼
44.6609
-0.13%
12
13
14
no rate
15
no rate
16
no rate
17
no rate
18
no rate
19
20
21
no rate
22
no rate
23
no rate
24
no rate
25
no rate
26
27
28
no rate
29
no rate
30
no rate
▲ Rate up vs prev day
▼ Rate down vs prev day
Weekend / bank holiday
Month low
44.4830
4 Sep
Month high
45.0291
1 Sep
Monthly spread
1.23%
high vs low · THB/GBP
About these rates
Bank of England official daily spot exchange rates for September 2026, published at 4pm London time on each working day. For UK capital gains tax, use the rate on the actual date of your transaction — or compare with the HMRC monthly average to see which gives you the better outcome. Calculate your CGT →