USD/CZK Rate on 4 August 2026 (ECB Cross Rate)
US dollar to Czech koruna · Tuesday, 4 August 2026
21.016
0.15% up—vs 3 Aug
1 CZK = 0.047583 USD
On Tuesday, 4 August 2026, the USD/CZK cross rate calculated from the European Central Bank's euro reference rates was 21.016: one US dollar (USD) was worth 21.016 Czech korunas (CZK). Conversely, one Czech koruna was worth 0.047583 US dollars. The rate was 0.15% higher than the previous fixing on Monday, 3 August 2026 (20.985). From 3 August 2026 to 4 August 2026 it ranged between 20.985 and 21.016 over 2 fixings.
Source: cross rate calculated by RateKite from European Central Bank euro reference rates.
| USD | CZK | CZK | USD |
|---|---|---|---|
| 1 | 21.02 | 1 | 0.05 |
| 10 | 210.16 | 10 | 0.48 |
| 100 | 2,101.61 | 100 | 4.76 |
| 1,000 | 21,016.07 | 1,000 | 47.58 |
| 10,000 | 210,160.66 | 10,000 | 475.83 |
Amounts at the reference rate, rounded; banks and card networks apply their own rates and fees.
| Date | Rate | Change |
|---|---|---|
| Tuesday, 28 July 2026 | 21.278 | — |
| Wednesday, 29 July 2026 | 21.257 | 0.10% down |
| Thursday, 30 July 2026 | 21.059 | 0.93% down |
| Friday, 31 July 2026 | 21.081 | 0.11% up |
| Monday, 3 August 2026 | 20.985 | 0.46% down |
| Tuesday, 4 August 2026 | 21.016 | 0.15% up |
| Wednesday, 5 August 2026 | 20.941 | 0.36% down |
| Thursday, 6 August 2026 | 20.976 | 0.17% up |
| Friday, 7 August 2026 | 21.033 | 0.27% up |
| Monday, 10 August 2026 | 20.988 | 0.21% down |
| Tuesday, 11 August 2026 | 21.008 | 0.09% up |