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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 = 120.447JPY 10.04.2015
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)
10.04.2015 Fri 120.447 verify
09.04.2015 Thu 119.912 verify
08.04.2015 Wed 119.773 verify
07.04.2015 Tue 120.159 verify
06.04.2015 Mon 119.628 verify
03.04.2015 Fri 119.628 verify
02.04.2015 Thu 119.658 verify
01.04.2015 Wed 119.952 verify
31.03.2015 Tue 119.880 verify
30.03.2015 Mon 119.885 verify
27.03.2015 Fri 119.170 verify
26.03.2015 Thu 119.064 verify
25.03.2015 Wed 119.357 verify
24.03.2015 Tue 119.527 verify
23.03.2015 Mon 119.875 verify
20.03.2015 Fri 120.870 verify
19.03.2015 Thu 120.931 verify
18.03.2015 Wed 121.198 verify
17.03.2015 Tue 121.184 verify
16.03.2015 Mon 121.191 verify
13.03.2015 Fri 121.454 verify
12.03.2015 Thu 120.924 verify
11.03.2015 Wed 121.343 verify
10.03.2015 Tue 121.302 verify
09.03.2015 Mon 120.918 verify
06.03.2015 Fri 119.937 verify
05.03.2015 Thu 120.243 verify
04.03.2015 Wed 119.687 verify
03.03.2015 Tue 119.784 verify
02.03.2015 Mon 119.771 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