Upvote:0
Lucky for you, I have explained it all, at length.
Upvote:5
According to electricaloutlet.org, the outlets in Thailand are either type A or type C outlets, respectively:
Type C is used in Sweden as well, along with type F (they are almost the same, C can fit in F and vice versa), so all you need to be certain is an adapter from type C/F to type A as shown above.
Regarding voltage, in Thailand it is 220v and in Sweden it is 230v, so no problems, you can use your devices from Sweden in Thailand.