✔ 最佳答案
For me, I usually change HK$200-300 per day = about 6000 thai baht for 5 days. Then of course I bring extra cash in case not enough, then can change more :)
How much U bring to Thailand for a 5 day holiday? It really depends on what you plan to do when in Thailand, go shopping a lot? go massage a lot? go eat at street-side cheap meals (hk$4/meal) or nice expansive 5-star hotel restaurant (HK$400)? etcetc... Also depends on which city you are going to spend most time in, some cities things are more $$, some cities/towns the costs are cheaper)...
I would suggest you try to pay by cash as much as possible, because it is not too safe to use credit card (card info was stolen!! even already only use at big shopping centre/hotel resaturants)... :(
參考: personal experience travelling to & working in Thailand