Cuban Convertible Peso (CUC) and Ecuadorian Sucre (ECS) Currency Exchange Rate Conversion Calculator

This Cuban Convertible Peso and Ecuadorian Sucre convertor is up to date with exchange rates from March 19, 2026.

Enter the amount to be converted in the box to the left of Cuban Convertible Peso. Use "Swap currencies" to make Ecuadorian Sucre the default currency. Click on Ecuadorian Sucres or Cuban Convertible Pesos to convert between that currency and all other currencies.

Cuban Convertible Peso (CUC)	Ecuadorian Sucre (ECS)

Other countries and currencies

The Cuban Convertible Peso is the currency in Cuba (CU, CUB). The Ecuadorian Sucre is the currency in Ecuador (EC, ECU). The symbol for ECS can be written S/. The Ecuadorian Sucre is divided into 100 centavos. The exchange rate for the Cuban Convertible Peso was last updated on March 19, 2026 from The International Monetary Fund. The exchange rate for the Ecuadorian Sucre was last updated on August 23, 2018 from Bloomberg. The CUC conversion factor has 6 significant digits. The ECS conversion factor has 4 significant digits.