Daily ECB rates · open source
Convert any currency. Total in one.
A spreadsheet-style grid for multi-currency amounts. Type values in any currency, see live conversions across rows and columns, totaled in your home currency using daily ECB reference rates.
Arrows to move · Enter or F2 to edit · Type to overwrite
| # | Total (USD) | ||||
|---|---|---|---|---|---|
1 | 12,000.00 | ||||
2 | — | ||||
3 | — | ||||
| Σ | — | — | — | — | 12,000.00 USD |
Frequently asked questions
- What is Currency Grid?
- A spreadsheet-style multi-currency converter. Type any amount in any currency and see live conversions across rows and columns, totaled in your home currency using daily ECB reference rates.
- Where do the exchange rates come from?
- European Central Bank reference rates, fetched via the open-source Frankfurter API. Updated daily around 16:00 CET on TARGET business days. No API key required.
- How is this different from a normal currency converter?
- Most converters give you one rate in one direction at one moment. Currency Grid is a full grid — many currencies, many rows — with column totals and a single home-currency total across every row.
- Can I copy data between Currency Grid and Google Sheets or Excel?
- Yes — full keyboard navigation, drag-select, and Cmd/Ctrl+C / Cmd/Ctrl+V across the whole grid including headers, totals, and the footer summary. Paste straight into Sheets or Excel.
- Is there a free version?
- The converter and grid are free to use. Paid plans add saved workspaces, larger grids, and team sharing — see the Pricing page.