Exchange Rates

At the end of January 2021, USD/Yen exchange rate closed at 104.55.

Published monthly by the Bank of Japan. Updated to the month of January 2021 (published on Feruary 3rd, 2021). Effective exchange rate for November was published on January 21st, 2020.

Brief Overview of “Exchange Rates” 

Exchange rates statistics for Japan that appear on this page come from Bank of Japan. For more details and for most recently updated statistics, please see their official pages.

Foreign Exchange Rates

Effective Exchange Rates

Nominal EER of USD is calculated as geometric weighted averages of bilateral exchange rates. Real EER of USD uses the same weighted averages of bilateral exchange rates adjusted by relative consumer prices. The effective exchange rate indices for USD (nominal and real) are released on a monthly basis by the Bank of International Settlements (BIS). For more information, please visit the official website.

Next Release Date: March 3rd, 2021

Daily Chart

Published daily by the Bank of Japan.

Note: The Yen Index represents the nominal effective exchange rate of the yen (daily). The methodology of its calculation is basically based on that of the effective exchange rate released by the Bank for International Settlements (BIS). ( The weights of trade are calculated once every three years.