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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: 19.10.2026
Daily rate 19.10.2026 · click a row for history
Selected pair: 1 USD = 137.057JPY 17.12.2022
CNB does not publish on weekends. Showing the last business-day fixing before 17.12.2022.
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)
17.12.2022 Sat 137.057 verify
16.12.2022 Fri 137.057 verify
15.12.2022 Thu 136.558 verify
14.12.2022 Wed 134.915 verify
13.12.2022 Tue 137.345 verify
12.12.2022 Mon 137.163 verify
11.12.2022 Sun 135.694 verify
10.12.2022 Sat 135.694 verify
09.12.2022 Fri 135.694 verify
08.12.2022 Thu 136.652 verify
07.12.2022 Wed 137.162 verify
06.12.2022 Tue 136.313 verify
05.12.2022 Mon 135.179 verify
04.12.2022 Sun 134.139 verify
03.12.2022 Sat 134.139 verify
02.12.2022 Fri 134.139 verify
01.12.2022 Thu 136.305 verify
30.11.2022 Wed 138.720 verify
29.11.2022 Tue 138.344 verify
28.11.2022 Mon 138.500 verify
27.11.2022 Sun 139.364 verify
26.11.2022 Sat 139.364 verify
25.11.2022 Fri 139.364 verify
24.11.2022 Thu 138.172 verify
23.11.2022 Wed 141.204 verify
22.11.2022 Tue 141.333 verify
21.11.2022 Mon 141.826 verify
20.11.2022 Sun 140.006 verify
19.11.2022 Sat 140.006 verify
18.11.2022 Fri 140.006 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: 19.10.2026