Publisher tools

Historical exchange rates

Explore monthly rates and see what your royalties are worth in another currency.

January 2008 – September 2026

Currency converter

Updates as you type
Converted amount

Conversions update instantly using the selected month’s stored rates. These are monthly reporting rates, not live market quotes.

Rate history

Select a month in the table to use it in the converter. A dash means the pair is unavailable for that month.

Monthly rates and converted amounts for the selected currency pair
MonthExchange rateMonthly changeConverted amount