THB to JPY

THB to JPY: rate, costs and context

The page you are reading brings together the exchange rate between Thai Baht (THB) and Japanese Yen (JPY), together with what real providers charge to convert one into the other. On October 31, 2026, 1 THB equals 4.6640 JPY, and 1 JPY is worth 0.214407 THB.

The figure at the top is the mid-market rate. It sits exactly halfway between what wholesale traders pay for THB and what they ask for it. Treat it as a neutral benchmark: nobody earns anything on it directly, so consumers almost never receive it in full.

What you actually receive comes down to two things: a markup hidden in the exchange rate and any fixed or percentage fee. Below the converter and chart we show how those costs are built up, show how they add up on a real amount and list practical steps to get closer to the mid-market rate when converting THB to JPY.

The countries behind THB and JPY

Thai Baht is used in Thailand. Japanese Yen is what people pay with in Japan. This matters for anyone who earns in one of these currencies and spends in the other.

People convert THB to JPY for many reasons: rent or a mortgage abroad, tuition fees, a salary paid in another currency, savings or a holiday. Each situation asks for something different: a one-off large payment benefits most from a sharp rate, whereas frequent smaller payments suffer more from flat charges.

Payout methods vary from country to country. Account formats differ: IBAN in one place, account and routing numbers in another and in certain countries mobile wallets or cash collection are widely used. Ask the recipient for the exact details in advance.

Choosing a route to send JPY

Your regular bank usually sends the money via the SWIFT system. Along the way one or more intermediary banks may handle it, sometimes taking a fee at each step. Delivery usually takes one to several working days, with the full cost not always known upfront.

Many money transfer apps use a different model. They keep money in accounts in both regions, which means your payment and the payout both happen domestically. The result tends to be quicker and less expensive, with the final JPY amount fixed upfront.

How fast a transfer really is depends on more than the provider: funding method, verification and holidays in the sending and receiving country. New customers sometimes wait a little longer as the provider completes its checks. Get verified before you need to send if the money has to arrive on a set date.

How providers price THB to JPY

The majority of services will not give you the rate of 4.6640 as such. Instead they offer a rate that is a little less favourable and pocket the gap. People call this the exchange rate margin. A markup of 2%, for example, means that for every 100 THB you convert, about 2 THB worth disappears before the money arrives.

On top of the margin, a lot of services add a visible fee. It may be a fixed amount per transfer, a share of what you send or both at once. On classic bank transfers abroad other banks along the route may take their own cut, which shrinks the amount that finally arrives.

Take a close look at anything sold as commission-free. Free usually means the price is built into the exchange rate. The reliable test is the total amount that arrives in JPY for exactly the same sum, and the comparison table on this page is ranked on exactly that.

Before you send: security and large amounts

Check the provider’s licence first. Look for authorisation from the FCA in the UK or the financial regulator in your own country. Licensed payment firms must keep customer money separate from their own and that offers protection if the company fails.

Verify every detail of the recipient. Once money has left, getting it back is difficult. Unexpected changes to payment details are a classic warning sign. Verify through a channel you trust.

For large amounts, expect extra checks. Providers may ask for proof of where the money comes from, like a statement or a sales contract. Some services offer better rates or a personal contact for larger transfers. Some also let you lock in a rate for a short period.

Why we compare total cost

We start from the live mid-market rate for THB/JPY. For each provider we apply its published fees and the margin it adds to the rate, which gives the amount the recipient receives. In total 9 providers are included, placed side by side.

Rates are refreshed every 30 minutes, with October 31, 2026 as the reference date. Always check the final quote in the provider’s app or website, because their rate can move between our updates.

We are not owned by any provider. We may earn a commission through some links. The order is never affected by them: the only ranking criterion is the amount received.

Getting the most JPY for your THB

Look at the final amount, not just the fee. A small fee on its own says little if the rate is poor. What you want to know is the amount received, which combines margin and fee.

If you pay or withdraw cash in a JPY country, you may be asked whether to pay in THB or in the local currency. The trade name for this is dynamic currency conversion. It tends to be among the most expensive ways to convert. Always opt to pay in the local currency and the conversion follows your card’s own terms.

Timing plays a role too. At weekends, with the wholesale market shut, some services add an extra buffer to the rate. For transfers that can wait, an alert tells you when the rate hits a level you are happy with. It saves you from checking the rate every day, but the target may never be reached.

Also check how you fund the transfer. Card payments often cost more than a bank transfer, and funding by bank transfer tends to keep costs down. Combining several small payments into one larger transfer also cuts the impact of fixed fees.

The THB/JPY rate over twelve months

Over the past twelve months, the THB/JPY rate moved by -2.22%. During that year the highest level was 5.0797 JPY per THB, and the lowest was 4.6466. At 4.6640, the rate today can be measured against those two levels.

That range between high and low is a useful reminder of how far the rate can travel. When you convert a substantial sum, the moment you choose can make a noticeable difference to what arrives, occasionally more than the difference between providers.

Exchange rates respond to central bank policy, economic data and shifts in risk appetite. The statistics here are historical, not a forecast. If you want to act on a certain rate, use an alert or limit order rather than a hunch.

50,000.00 THB to JPY, step by step

Take a conversion of 50,000.00 THB. At the mid-market rate of 4.6640, you can work out the upper limit of what the recipient could get. In practice nobody hands over that full amount, as costs are deducted somewhere in the process.

Across the 9 providers in our comparison, Wise gave the best result and paid out 232,081.38 JPY in the end. The difference between that figure and the mid-market amount is the real price of the transfer.

Bear in mind that the cheapest provider for 50,000.00 THB is not automatically the cheapest for every amount. Fixed fees weigh heavily on small sums, while a percentage margin grows along with the amount. Run your own figure through the converter to see the ranking that applies to you.