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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: 22.10.2026
Daily rate 22.10.2026 · click a row for history
Selected pair: 1 USD = 101.931JPY 12.05.2014
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)
12.05.2014 Mon 101.931 verify
09.05.2014 Fri 101.683 verify
08.05.2014 Thu 101.747 verify
07.05.2014 Wed 101.747 verify
06.05.2014 Tue 101.764 verify
05.05.2014 Mon 101.954 verify
02.05.2014 Fri 102.474 verify
01.05.2014 Thu 102.613 verify
30.04.2014 Wed 102.613 verify
29.04.2014 Tue 102.722 verify
28.04.2014 Mon 102.325 verify
25.04.2014 Fri 101.983 verify
24.04.2014 Thu 102.461 verify
23.04.2014 Wed 102.246 verify
22.04.2014 Tue 102.542 verify
21.04.2014 Mon 102.397 verify
18.04.2014 Fri 102.397 verify
17.04.2014 Thu 102.188 verify
16.04.2014 Wed 102.320 verify
15.04.2014 Tue 101.869 verify
14.04.2014 Mon 101.883 verify
11.04.2014 Fri 101.430 verify
10.04.2014 Thu 101.660 verify
09.04.2014 Wed 101.987 verify
08.04.2014 Tue 102.276 verify
07.04.2014 Mon 103.215 verify
04.04.2014 Fri 103.896 verify
03.04.2014 Thu 103.944 verify
02.04.2014 Wed 103.777 verify
01.04.2014 Tue 103.354 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: 22.10.2026