EUR/USD ECB Reference Rate on 4 December 2025
euro to US dollar · Thursday, 4 December 2025
1.1666
0.02% down−2 pipsvs 3 Dec
1 USD = 0.85719 EUR
On Thursday, 4 December 2025, the European Central Bank's euro reference rate for EUR/USD was 1.1666: one euro (EUR) was worth 1.1666 US dollars (USD). Conversely, one US dollar was worth 0.85719 euros. The rate was 0.02% lower than the previous fixing on Wednesday, 3 December 2025 (1.1668). From 1 December 2025 to 4 December 2025 it ranged between 1.1614 and 1.1668 over 4 fixings.
Source: European Central Bank euro foreign exchange reference rates.
| EUR | USD | USD | EUR |
|---|---|---|---|
| 1 | 1.17 | 1 | 0.86 |
| 10 | 11.67 | 10 | 8.57 |
| 100 | 116.66 | 100 | 85.72 |
| 1,000 | 1,166.60 | 1,000 | 857.19 |
| 10,000 | 11,666.00 | 10,000 | 8,571.92 |
Amounts at the reference rate, rounded; banks and card networks apply their own rates and fees.
| Date | Rate | Change |
|---|---|---|
| Thursday, 27 November 2025 | 1.1586 | — |
| Friday, 28 November 2025 | 1.1566 | 0.17% down |
| Monday, 1 December 2025 | 1.1646 | 0.69% up |
| Tuesday, 2 December 2025 | 1.1614 | 0.27% down |
| Wednesday, 3 December 2025 | 1.1668 | 0.46% up |
| Thursday, 4 December 2025 | 1.1666 | 0.02% down |
| Friday, 5 December 2025 | 1.1645 | 0.18% down |
| Monday, 8 December 2025 | 1.1655 | 0.09% up |
| Tuesday, 9 December 2025 | 1.1637 | 0.15% down |
| Wednesday, 10 December 2025 | 1.1634 | 0.03% down |
| Thursday, 11 December 2025 | 1.1714 | 0.69% up |