Converted amount
Using the reference table on the left.
USD → EUR
0
1 unit From =
0
1 unit To =
0
Rates here are static reference values you control — for live trading or transfers, always check a current feed.
Convert between major currencies using an editable reference-rate table you control.
Using the reference table on the left.
Live exchange rates move constantly and require a paid or rate-limited data feed to fetch reliably. Rather than depend on an external API that could fail or go stale silently, this tool ships with a small, clearly labeled reference table you can edit directly with rates from your bank, a live feed, or wherever you're actually transacting.
Every rate in the table is expressed per 1 US dollar. To convert between any two currencies, the amount is first converted to USD, then from USD into the target currency — a standard triangulation approach that keeps the reference table small while still supporting conversion between any pair.
For anything involving an actual transfer, purchase, or trade, always check a current live rate — banks and payment processors also typically add their own margin on top of the market rate, which this tool does not model.
No — they're static reference values so the tool works without an internet connection or paid data feed. Edit the rate table with current figures from a live source before relying on the result.
The default set covers ten common currencies. You can repurpose any row by changing its rate to represent a different currency, keeping in mind the code label won't update automatically.
Storing every rate against a single base currency (USD) means only one table is needed to convert between any pair, instead of a full grid of every currency against every other one.