German Mark (DEM) and Electronic Gulden (EFL) Currency Exchange Rate Conversion Calculator

This German Mark and Electronic Gulden convertor is up to date with exchange rates from October 21, 2025.

Enter the amount to be converted in the box to the left of German Mark. Use "Swap currencies" to make Electronic Gulden the default currency. Click on Electronic Guldens or German Marks to convert between that currency and all other currencies.

German Mark (DEM)	Electronic Gulden (EFL)

Other countries and currencies

The German Mark is the currency in Germany (DE, DEU). The Electronic Gulden is the currency in no countries. The German Mark is also known as Deutschmark, and Deutsche Mark. The symbol for EFL can be written EFL. The exchange rate for the German Mark was last updated on October 20, 2025 from The International Monetary Fund. The exchange rate for the Electronic Gulden was last updated on December 4, 2019 from coinmarketcap.com. The DEM conversion factor has 6 significant digits. The EFL conversion factor has 12 significant digits.