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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 = 121.129JPY 30.01.2016
CNB does not publish on weekends. Showing the last business-day fixing before 30.01.2016.
Verify on cnb.cz
Convert any amount
USD
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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)
30.01.2016 Sat 121.129 verify
29.01.2016 Fri 121.129 verify
28.01.2016 Thu 118.883 verify
27.01.2016 Wed 118.393 verify
26.01.2016 Tue 118.294 verify
25.01.2016 Mon 118.439 verify
24.01.2016 Sun 118.224 verify
23.01.2016 Sat 118.224 verify
22.01.2016 Fri 118.224 verify
21.01.2016 Thu 117.084 verify
20.01.2016 Wed 116.698 verify
19.01.2016 Tue 117.883 verify
18.01.2016 Mon 117.318 verify
17.01.2016 Sun 117.077 verify
16.01.2016 Sat 117.077 verify
15.01.2016 Fri 117.077 verify
14.01.2016 Thu 117.739 verify
13.01.2016 Wed 118.112 verify
12.01.2016 Tue 117.978 verify
11.01.2016 Mon 117.864 verify
10.01.2016 Sun 118.291 verify
09.01.2016 Sat 118.291 verify
08.01.2016 Fri 118.291 verify
07.01.2016 Thu 117.531 verify
06.01.2016 Wed 118.542 verify
05.01.2016 Tue 119.018 verify
04.01.2016 Mon 119.105 verify
03.01.2016 Sun 120.394 verify
02.01.2016 Sat 120.394 verify
01.01.2016 Fri 120.394 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