@Brandon ***********
you should have got 43.2 to the £. There are many exchsnge booths in Sukhumvit 11 or go to the back streets opposite soi Nana where the Arab ladies in little booths give great rates.NEVER change money at any airport or hotel anywhere in the world! Best rates are also when you change £50 notes. Another tip.. all ATMS in Thsiland charge over 250bht..over £6 for any withdrawal..so go for the max..20,000 or more if they let you.YOu can of course go to any bank. Good luck.