1. Central bank exchange rates
  2. Czech National Bank
  3. DEM

Czech National Bank German Mark rate

1 DEM = 16.351 CZK −0.70%

Published Monday, 31 December 2001 as the central bank exchange rate fixing.

1 CZK = 0.0611583 DEM

DEM to CZK over the last year

16.0017.0018.00Mar ’01May ’01Jul ’01Sep ’01Nov ’01
52-week high
18.174
52-week low
16.083
52-week average
17.426
Change over the year
−8.65%

Yearly averages

The mean of each year’s publications, 1 DEM in CZK. Open a year for every daily rate and the monthly averages.

YearAverageHighLowPublications
2001 17.426 18.174 16.083 251
2000 18.207 18.938 17.496 251
1999 18.857 19.736 17.824 255
1998 18.328 19.720 17.245 253
1997 18.276 19.835 16.664 253
1996 18.055 18.594 17.508 253
1995 18.518 18.852 17.986 253
1994 17.745 18.270 17.215 255
1993 17.639 18.134 17.311 255
1992 18.136 19.150 17.470 254
1991 17.787 18.570 17.190 251

This rate via API

The Czech National Bank DEM rate for any day since 1 January 1991, or every publication in a range of up to a year, as JSON or CSV.

Get a free API key API documentation 
curl https://api.currencyapi.com/v3/official \
  -G -d source=cnb -d base_currency=DEM \
  -d currencies=CZK -d date=2001-12-31 \
  -H "apikey: YOUR-API-KEY"

# every publication of 2001
curl https://api.currencyapi.com/v3/official/range \
  -G -d source=cnb -d currencies=DEM \
  -d date_from=2001-01-01 -d date_to=2001-12-31 \
  -H "apikey: YOUR-API-KEY"

Questions about this rate

What is the Czech National Bank DEM rate today?

On 31 December 2001 the Czech National Bank published 1 DEM = 16.351 CZK (1 CZK = 0.0611583 DEM).

What was the average DEM rate in 2001?

The average of the 251 publications in 2001 is 1 DEM = 17.4262 CZK, the simple mean of the daily rates.

Is this the rate I must use for tax or accounting?

That depends on your jurisdiction. Many rules name a specific bank and day, for example the rate published on the business day before the transaction. Use the date lookup in the API to get exactly the publication your rule asks for.