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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 GBP = 27.881CZK 17.06.2023
CNB does not publish on weekends. Showing the last business-day fixing before 17.06.2023.
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)
17.06.2023 Sat 27.881 verify
16.06.2023 Fri 27.881 verify
15.06.2023 Thu 27.756 verify
14.06.2023 Wed 27.850 verify
13.06.2023 Tue 27.732 verify
12.06.2023 Mon 27.726 verify
11.06.2023 Sun 27.592 verify
10.06.2023 Sat 27.592 verify
09.06.2023 Fri 27.592 verify
08.06.2023 Thu 27.439 verify
07.06.2023 Wed 27.501 verify
06.06.2023 Tue 27.320 verify
05.06.2023 Mon 27.305 verify
04.06.2023 Sun 27.533 verify
03.06.2023 Sat 27.533 verify
02.06.2023 Fri 27.533 verify
01.06.2023 Thu 27.600 verify
31.05.2023 Wed 27.482 verify
30.05.2023 Tue 27.473 verify
29.05.2023 Mon 27.297 verify
28.05.2023 Sun 27.241 verify
27.05.2023 Sat 27.241 verify
26.05.2023 Fri 27.241 verify
25.05.2023 Thu 27.256 verify
24.05.2023 Wed 27.217 verify
23.05.2023 Tue 27.211 verify
22.05.2023 Mon 27.257 verify
21.05.2023 Sun 27.357 verify
20.05.2023 Sat 27.357 verify
19.05.2023 Fri 27.357 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