Historical Exchange Rate Chart
Pick any two currencies and a date range to see how the exchange rate has moved. Powered by daily reference rates from the free Frankfurter API - no account or API key needed. Download as CSV. Nothing uploaded.
Currency Pair & Date Range
Date range
Chart type
Exchange Rate Chart
Data: daily reference rates via Frankfurter. Business days only. Not all pairs available.
Period Statistics
More statistics
Tools
Rate alert
Trip cost calculator
Learn more: reading a currency chart
Where the data comes from
The chart pulls daily rates from the free Frankfurter API, which says it tracks daily exchange rates from central banks and official sources, with the European Central Bank as its original source. Rates exist for business days only, so weekends and holidays have no point.
The calculator supports 30 currencies and the range buttons cover 7 days, 1, 3 and 6 months, 1 year and 2 years, plus a custom range. A pair the source does not carry shows an error. Trying EUR as the base often helps.
A flat line can hide a drift
Over a week or a month most pairs look nearly flat. Stretch the same pair to a year or two and a slow move often shows up that no single day explains. Change the range before you decide a pair is quiet.
What the stats panel measures
The panel shows the percent change from the first rate to the last, the highest and lowest rates with their dates, the average and the standard deviation of the daily rates. Standard deviation measures how far daily rates sit from the average.
For example, three daily rates of 1.08, 1.10 and 1.12 average 1.10 and have a standard deviation of about 0.016. A pair that stays within a cent of 1.10 has a much smaller number. Percent change alone cannot show this, since it ignores everything between the two end points.
FAQ
Are these live market rates?
No. They are daily reference rates, one per business day, not tick-by-tick prices. The chart suits reading trends over days to years, not timing a trade to the minute.
Can the chart tell me where a rate is going?
No. It shows history only. A chart of the past is a poor guide to what central banks or markets will do next, so treat it as context rather than a forecast.
Does a bigger percent change mean a more volatile currency?
Not always. Percent change compares only the first and last points, so a pair that drifted steadily can show the same change as one that swung widely and ended near where it began. Check the standard deviation and the high and low dates as well.