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Historical Currency Converter

What's the exchange rate today, or on any date since 1999?

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Leave empty for the latest rate. History goes back to January 4, 1999.

Latest reference rate · 2026-10-30

€89.51

$100.00 = €89.51 at the ECB reference rate.

1 USD
0.8951 EUR
1 EUR
1.1172 USD
1-year change
+3.4%

Currency Converter by Dollars World ·Open the full version

The past 12 months

Daily ECB reference rate.

Popular dollar conversions

At the ECB reference rate for October 30, 2026. The converter above always uses the latest published rate.

Currency$1$100$1,0001 unit in dollars
Euro (EUR)€0.90€89.51€895$1.12
British Pound (GBP)£0.75£74.63£746$1.34
Japanese Yen (JPY)¥157.25¥15,725¥157,250$0.0064
Canadian Dollar (CAD)CA$1.40CA$139.69CA$1,397$0.72
Mexican Peso (MXN)MX$18.91MX$1,890.80MX$18,908$0.0529
Indian Rupee (INR)₹94.95₹9,495.00₹94,950$0.0105
Swiss Franc (CHF)CHF 0.82CHF 82.30CHF 823$1.22
Australian Dollar (AUD)A$1.42A$142.36A$1,424$0.70
Chinese Yuan (CNY)CN¥6.65CN¥665.29CN¥6,653$0.15

How it works

Every working day around 16:00 Central European Time, the European Central Bank publishes reference exchange rates for about 30 currencies against the euro. We fetch them from Frankfurter, a free public service that republishes the ECB data, and convert between any two currencies through the euro.

Amount in B = amount in A × (B per euro ÷ A per euro)

Weekends and holidays have no new rate, so a date without one shows the most recent rate before it.

Why your bank gives you a different number

Reference rates are mid-market rates: halfway between what banks pay to buy and to sell a currency. When you change money, your bank, card or exchange desk adds a margin on top, and sometimes a fee as well. Comparing the rate you're offered with the reference rate here shows how big that margin is. Sending money abroad? The money transfer cost calculator adds the fee and the margin together so you can compare quotes.

Say the reference rate is 1 USD = 0.8764 EUR and a kiosk offers 0.82. You'd get €82 for $100 instead of €87.64, a margin of about 6.4% before any fee.

Questions people ask

Which currencies can I convert?

The roughly 30 currencies the ECB publishes, including the dollar, euro, pound, yen, Swiss franc, Canadian and Australian dollars, peso and rupee. Currencies outside the ECB list aren't covered.

How often do the rates update?

Once per working day, shortly after the ECB publishes around 16:00 CET. They are reference rates, not live trading prices.

How far does my money go once I've changed it?

An exchange rate doesn't tell you what things cost locally. For that, see The Dollar Around the World, which compares price levels across 160+ countries.

Sources

Reviewed September 24, 2026 by The Dollars World team. How we build and check our calculators · Our data and formulas. This is general information, not financial advice.

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