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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 = 90.462JPY 29.01.2013
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)
29.01.2013 Tue 90.462 verify
28.01.2013 Mon 90.925 verify
25.01.2013 Fri 91.102 verify
24.01.2013 Thu 89.647 verify
23.01.2013 Wed 88.505 verify
22.01.2013 Tue 88.741 verify
21.01.2013 Mon 89.574 verify
18.01.2013 Fri 89.978 verify
17.01.2013 Thu 89.254 verify
16.01.2013 Wed 88.164 verify
15.01.2013 Tue 88.582 verify
14.01.2013 Mon 89.245 verify
11.01.2013 Fri 89.037 verify
10.01.2013 Thu 88.283 verify
09.01.2013 Wed 87.557 verify
08.01.2013 Tue 87.552 verify
07.01.2013 Mon 87.801 verify
04.01.2013 Fri 88.318 verify
03.01.2013 Thu 86.956 verify
02.01.2013 Wed 87.006 verify
01.01.2013 Tue 86.105 verify
31.12.2012 Mon 86.105 verify
28.12.2012 Fri 86.088 verify
27.12.2012 Thu 85.817 verify
26.12.2012 Wed 84.035 verify
25.12.2012 Tue 84.035 verify
24.12.2012 Mon 84.035 verify
21.12.2012 Fri 84.035 verify
20.12.2012 Thu 84.175 verify
19.12.2012 Wed 84.470 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