Free
Thailand visa & stay calculator
Pick your passport and arrival date to see your last legal day under the 30-day exemption, when to extend and what an overstay costs.
Tools
Free tools for planning a Thailand trip
Three free calculators for the questions travellers ask us most: how long you can stay, how much data you need, and what the trip costs in baht. No sign-up needed.
- Free
eSIM data calculator
Estimate how many GB your trip needs from maps, social, streaming, calls and hotspot use, and get a recommended plan size.
- Free
Trip cost calculator (THB)
Budget your trip in baht and your own currency with live exchange rates, and compare cash exchange, ATM fees and a Wise card.