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  2. CZK to GNF

Czech Koruna (CZK) to Guinean Franc (GNF)

Convert Czech korunas to Guinean francs at the live mid-market rate. Reverse: GNF to CZK

1 Czech Koruna =

407 GNF 0.00% today

1 CZK = 407.426 GNF · 1 GNF = 0.00245443 CZK

Mid-market rate, updated 04:04 UTC. Paid plans update as often as every 60 seconds. Get CZK→GNF rates via API

CZK to GNF over the last year

410.00420.00430.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
435.87
52-week low
406.62
52-week average
419.93
Change over the year
−3.24%

Conversion tables

CZK to GNF
CZK GNF
1 CZK 407 GNF
10 CZK 4,074 GNF
100 CZK 40,743 GNF
1,000 CZK 407,426 GNF
10,000 CZK 4,074,262 GNF
50,000 CZK 20,371,309 GNF
100,000 CZK 40,742,618 GNF
GNF to CZK
GNF CZK
1 GNF 0.002454 CZK
10 GNF 0.02454 CZK
100 GNF 0.2454 CZK
1,000 GNF 2.45 CZK
10,000 GNF 24.54 CZK
50,000 GNF 122.72 CZK
100,000 GNF 245.44 CZK

Get CZK→GNF rates via API

The live rate, the rate on any past day or a whole range, for GNF and 170+ other currencies, as JSON. Free plan included. See the exchange rate API.

Get a free API key API documentation 
curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=CZK -d currencies=GNF \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=CZK -d currencies=GNF \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about CZK to GNF

How much is 1 CZK in GNF?

1 Czech Koruna is 407.426 Guinean francs at the mid-market rate of 4 October 2026, 04:04 UTC, and 1 GNF is 0.00245443 CZK.

What was the CZK to GNF rate over the last year?

Over the last 52 weeks 1 CZK ranged from 406.615 to 435.873 GNF, 419.932 GNF on average.

Which exchange rate is this?

The mid-market rate: the midpoint between what currency markets pay and ask for CZK/GNF, without the margin a bank or card issuer adds, so the rate you are charged is usually a little worse.