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CNB exchange rates
Daily and yearly rates published by the Czech National Bank. Any pair, any date since 1999.
Last sync: 23.10.2026
Daily rate 23.10.2026 · click a row for history
Selected pair: 1 USD = 78.076JPY 14.12.2011
Verify on cnb.cz
Convert any amount
USD
—
JPY · rounded to 2 decimals
Yearly rate · jednotný kurz For tax returns
How the yearly rate becomes official
Estimate: running average of the last CNB rate in each of the 12 months (Section 38(1) ZDP).
Confirmed: each spring GFR publishes the official rate (Pokyn GFR, e.g. D-66); the badge flips and links to the source PDF.
Rates shown for pair USD/JPY. CNB index
Recent rates · USD/JPY Business days only — CNB does not publish on weekends or Czech holidays
Date 1 USD (JPY)
14.12.2011 Wed 78.076 verify
13.12.2011 Tue 77.833 verify
12.12.2011 Mon 77.815 verify
09.12.2011 Fri 77.651 verify
08.12.2011 Thu 77.345 verify
07.12.2011 Wed 77.743 verify
06.12.2011 Tue 77.765 verify
05.12.2011 Mon 77.963 verify
02.12.2011 Fri 77.887 verify
01.12.2011 Thu 77.710 verify
30.11.2011 Wed 77.542 verify
29.11.2011 Tue 77.855 verify
28.11.2011 Mon 77.784 verify
25.11.2011 Fri 77.533 verify
24.11.2011 Thu 77.066 verify
23.11.2011 Wed 77.220 verify
22.11.2011 Tue 76.955 verify
21.11.2011 Mon 76.875 verify
18.11.2011 Fri 76.658 verify
17.11.2011 Thu 76.957 verify
16.11.2011 Wed 76.957 verify
15.11.2011 Tue 77.024 verify
14.11.2011 Mon 77.003 verify
11.11.2011 Fri 77.365 verify
10.11.2011 Thu 77.595 verify
09.11.2011 Wed 77.721 verify
08.11.2011 Tue 77.968 verify
07.11.2011 Mon 78.065 verify
04.11.2011 Fri 78.084 verify
03.11.2011 Thu 77.932 verify
Use this rate when filing your Czech tax return if you chose the yearly unified method. The daily rate is only for same-day valuations.
Source, methodology and disclaimer
Source

All rates come from Czech National Bank (Ceska narodni banka), the official central bank. CNB publishes daily fixing rates for 33 currencies around 14:30 CET on business days.

Methodology

Rates are shown exactly as CNB publishes them (3-decimal precision). The yearly jednotný kurz follows section 38 paragraph 1 ZDP and Pokyn GFR D-59 — the average of the last published rate in each of the twelve calendar months. Full methodology →

Disclaimer

This tool caches CNB data for fast lookup. In the rare event of a discrepancy, the cnb.cz source is authoritative. For tax filings, always verify critical values.

Related: RSU / ESPP tax calculator · Czech tax guide
Updated daily from CNB 3-decimal precision All 33 CNB currencies History back to 1999 Last sync: 23.10.2026