The Old Bulgarian Lev (BGL) is obsolete. It was replaced with the New Bulgarian Lev (BGN) on July 1 1997.
1000 BGL are equivalent to 1 BGN.

Bulgarian Lev (BGN) and Czech Koruna (CZK) Currency Exchange Rate Conversion Calculator

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This Bulgarian Old Lev and Czech Koruna convertor is up to date with exchange rates from September 21, 2025.

Enter the amount to be converted in the box to the left of Bulgarian Old Lev. Use "Swap currencies" to make Czech Koruna the default currency. Click on Czech Koruny or Bulgarian Old Leva to convert between that currency and all other currencies.

The Bulgarian Old Lev is the currency in Bulgaria (BG, BGR). The Czech Koruna is the currency in Czech Republic (CZ, CZE, Czechoslovakia, Ceska, Česko, Ceskych). The Czech Koruna is also known as Korunas, koruna česká, koruny české, korun českých, haléřů, haléř, and haléř. The symbol for CZK can be written Kc, and K. The exchange rate for the Bulgarian Old Lev was last updated on June 5, 2023 from MSN. The exchange rate for the Czech Koruna was last updated on September 21, 2025 from The International Monetary Fund. The BGL conversion factor has 5 significant digits. The CZK conversion factor has 6 significant digits.


BGL CZK
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1000 12
2000 23
5000 58
10,000 116
20,000 233
50,000 582
100,000 1164
200,000 2327
500,000 5819
1,000,000 11,637
2,000,000 23,274
5,000,000 58,186
10,000,000 116,372
20,000,000 232,744
50,000,000 581,859
100,000,000 1,163,718
200,000,000 2,327,436
BGL rate
June 5, 2023
CZK BGL
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20 1720
50 4300
100 8590
200 17,190
500 42,970
1000 85,930
2000 171,860
5000 429,660
10,000 859,310
20,000 1,718,630
50,000 4,296,570
100,000 8,593,150
200,000 17,186,290
500,000 42,965,740
1,000,000 85,931,470
2,000,000 171,862,950
5,000,000 429,657,370
CZK rate
September 21, 2025

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