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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 GBP = 37.042CZK 12.09.2015
CNB does not publish on weekends. Showing the last business-day fixing before 12.09.2015.
Verify on cnb.cz
Convert any amount
GBP
—
CZK · 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 GBP/CZK. CNB index
Recent rates · GBP/CZK Business days only — CNB does not publish on weekends or Czech holidays
Date 1 GBP (CZK)
12.09.2015 Sat 37.042 verify
11.09.2015 Fri 37.042 verify
10.09.2015 Thu 37.206 verify
09.09.2015 Wed 37.325 verify
08.09.2015 Tue 37.328 verify
07.09.2015 Mon 37.001 verify
06.09.2015 Sun 36.939 verify
05.09.2015 Sat 36.939 verify
04.09.2015 Fri 36.939 verify
03.09.2015 Thu 36.775 verify
02.09.2015 Wed 36.660 verify
01.09.2015 Tue 36.856 verify
31.08.2015 Mon 37.153 verify
30.08.2015 Sun 36.941 verify
29.08.2015 Sat 36.941 verify
28.08.2015 Fri 36.941 verify
27.08.2015 Thu 37.086 verify
26.08.2015 Wed 37.035 verify
25.08.2015 Tue 37.191 verify
24.08.2015 Mon 37.062 verify
21.08.2015 Fri 37.531 verify
20.08.2015 Thu 37.854 verify
19.08.2015 Wed 38.341 verify
18.08.2015 Tue 38.361 verify
17.08.2015 Mon 38.020 verify
14.08.2015 Fri 37.817 verify
13.08.2015 Thu 38.023 verify
12.08.2015 Wed 37.802 verify
11.08.2015 Tue 38.133 verify
10.08.2015 Mon 38.225 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