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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 = 102.991JPY 17.12.2013
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)
17.12.2013 Tue 102.991 verify
16.12.2013 Mon 102.967 verify
13.12.2013 Fri 103.397 verify
12.12.2013 Thu 102.724 verify
11.12.2013 Wed 102.594 verify
10.12.2013 Tue 102.801 verify
09.12.2013 Mon 102.996 verify
06.12.2013 Fri 102.220 verify
05.12.2013 Thu 102.062 verify
04.12.2013 Wed 102.367 verify
03.12.2013 Tue 102.582 verify
02.12.2013 Mon 102.798 verify
29.11.2013 Fri 102.277 verify
28.11.2013 Thu 102.293 verify
27.11.2013 Wed 101.844 verify
26.11.2013 Tue 101.377 verify
25.11.2013 Mon 101.791 verify
22.11.2013 Fri 101.149 verify
21.11.2013 Thu 100.849 verify
20.11.2013 Wed 99.936 verify
19.11.2013 Tue 99.911 verify
18.11.2013 Mon 100.055 verify
15.11.2013 Fri 100.288 verify
14.11.2013 Thu 99.926 verify
13.11.2013 Wed 99.315 verify
12.11.2013 Tue 99.663 verify
11.11.2013 Mon 99.203 verify
08.11.2013 Fri 97.994 verify
07.11.2013 Thu 98.766 verify
06.11.2013 Wed 98.635 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