Live currency rates for travellers
Check the HKD rate, Indonesian rupiah, Vietnamese dong, and every country's currency converted to THB live, plus a two-way converter.
Laatst bijgewerkt 29 september 2026
Before a trip, a lot of travellers look up the HKD rate, the Indonesian rupiah, or the Vietnamese currency just to rough out a budget. This tool pulls a live feed for every country's currency and converts it to THB in one place.
The numbers here are meant for budgeting and rough price comparisons on the road, not the exact rate you will get when exchanging cash or swiping a card.
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Where the rate comes from
The numbers come from a public feed that refreshes roughly twice a day, covering around 160 currencies. It is meant for a rough sense of what something abroad costs in THB while planning a trip — it is a completely separate system from the one that prices this site's own eSIM checkout, which has its own live rate.
Banks, card issuers, and exchange counters each add their own spread and fees on top, so the actual number you get will always differ from this reference rate.
Veelgestelde vragen
Is this the rate I'll actually get when I exchange money?+
No. This is an interbank-style reference rate. Banks, card issuers, and retail exchange counters each add their own spread and fees on top, so the real rate you get is always less favourable than the number shown here.
Why doesn't the HKD or VND rate here match what a money-changer quotes me?+
Because a money-changer sets its own buy/sell spread, which is always wider than a reference rate so it can turn a profit. For a less-traded currency like the Vietnamese dong, that spread is usually wider than for a major currency like USD or EUR.
If I pay for an eSIM plan with my card, does checkout use this tool's rate?+
No. This tool is completely separate from the site's payment system. Checkout prices are worked out from this site's own live payment rate; the numbers here are only for budgeting.
Waar je hierna heen kunt
Als deze tool je vraag niet kan beantwoorden, stuur ons een bericht op LINE via https://lin.ee/skDPoNx, op WhatsApp via https://wa.me/message/YTADWGTLZL2VH1 of mail naar esimonline.asia@gmail.com.