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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 = 92.787JPY 18.05.2010
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)
18.05.2010 Tue 92.787 verify
17.05.2010 Mon 92.475 verify
14.05.2010 Fri 92.507 verify
13.05.2010 Thu 92.907 verify
12.05.2010 Wed 93.105 verify
11.05.2010 Tue 92.482 verify
10.05.2010 Mon 93.277 verify
07.05.2010 Fri 92.462 verify
06.05.2010 Thu 93.784 verify
05.05.2010 Wed 94.908 verify
04.05.2010 Tue 94.491 verify
03.05.2010 Mon 94.381 verify
30.04.2010 Fri 94.532 verify
29.04.2010 Thu 94.116 verify
28.04.2010 Wed 94.011 verify
27.04.2010 Tue 93.826 verify
26.04.2010 Mon 94.182 verify
23.04.2010 Fri 94.004 verify
22.04.2010 Thu 92.978 verify
21.04.2010 Wed 93.206 verify
20.04.2010 Tue 92.901 verify
19.04.2010 Mon 91.931 verify
16.04.2010 Fri 92.576 verify
15.04.2010 Thu 93.163 verify
14.04.2010 Wed 93.569 verify
13.04.2010 Tue 93.019 verify
12.04.2010 Mon 93.471 verify
09.04.2010 Fri 93.645 verify
08.04.2010 Thu 93.100 verify
07.04.2010 Wed 93.724 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