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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 = 103.283JPY 10.03.2014
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)
10.03.2014 Mon 103.283 verify
07.03.2014 Fri 102.941 verify
06.03.2014 Thu 102.746 verify
05.03.2014 Wed 102.475 verify
04.03.2014 Tue 101.834 verify
03.03.2014 Mon 101.331 verify
28.02.2014 Fri 101.816 verify
27.02.2014 Thu 101.893 verify
26.02.2014 Wed 102.365 verify
25.02.2014 Tue 102.280 verify
24.02.2014 Mon 102.437 verify
21.02.2014 Fri 102.494 verify
20.02.2014 Thu 102.090 verify
19.02.2014 Wed 101.911 verify
18.02.2014 Tue 102.508 verify
17.02.2014 Mon 101.926 verify
14.02.2014 Fri 101.764 verify
13.02.2014 Thu 101.955 verify
12.02.2014 Wed 102.331 verify
11.02.2014 Tue 102.370 verify
10.02.2014 Mon 102.108 verify
07.02.2014 Fri 102.251 verify
06.02.2014 Thu 101.467 verify
05.02.2014 Wed 101.059 verify
04.02.2014 Tue 101.384 verify
03.02.2014 Mon 102.052 verify
31.01.2014 Fri 102.190 verify
30.01.2014 Thu 102.610 verify
29.01.2014 Wed 102.674 verify
28.01.2014 Tue 103.044 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