Yen to Dollar Converter
Enter an amount in Japanese yen to see it in US dollars at the latest European Central Bank reference rates. Swap to convert dollars to yen.
Fetches the ECB reference rates from api.frankfurter.dev. The amount you type stays in your browser. Sources: ECB, Frankfurter API Updated
10000 JPY in USD
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The rate is fetched when the page has loaded. Nothing is shown until it arrives.
Rate source: European Central Bank euro foreign exchange reference rates, delivered by api.frankfurter.dev. Not loaded yet.
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Where the rate comes from
When the page loads, your browser requests the euro foreign exchange reference rates of the European Central Bank (ECB) from api.frankfurter.dev, a free service that republishes them. The request is the same for every visitor: it does not contain your amount or the currencies you picked. Under the result you see the date the rates apply to and the time your browser fetched them.
The ECB sets its reference rates once per working day, at around 16:00 Central European Time, and publishes them for information only. They are not live market rates, and they are not the rate you get when you exchange money: banks, card companies and exchange offices add their own margin or fee. The ECB quotes every currency against the euro, so a rate between two other currencies is calculated through the euro.
No rate is built into this page. If the request fails, the converter shows no result instead of an old or made-up number.
Yen to dollar formula
USD per JPY = (USD per EUR) ÷ (JPY per EUR) dollars = yen × (USD per JPY)
How to convert yen to dollars: a worked example
With round example rates of 1 EUR = 1.10 USD and 1 EUR = 165 JPY (not the current rates):
- USD per JPY = 1.10 ÷ 165 = 0.006667. Put the other way, one dollar is 150 yen.
- 10,000 JPY × 0.006667 = 66.67 USD.
- In the other direction, 100 USD × 150 = 15,000 JPY.
The table under the converter shows common amounts at the rate that was actually loaded.
The same calculation through the euro runs on the pesos to dollars and pounds to dollars pages. The currency converter handles any pair of the 30 ECB currencies.
Yen to Dollar Converter: FAQ
How do I convert yen to dollars by hand?
Why does the yen have no decimals?
Is this the live USD/JPY market rate?
Will I get this rate in Japan?
Why is no rate shown?
Sources
- European Central Bank: Euro foreign exchange reference rates — the EUR/JPY and EUR/USD reference rates, their publication time and their purpose (checked October 12, 2026)
- Frankfurter: exchange rate API — the service that delivers the ECB rates to your browser (checked October 12, 2026)