Since 1 East Caribbean Dollar is equal to 0.310360585373 British Pounds, we could say that n East Caribbean Dollars are equal to 0.310360585373 times n British Pounds. In other words, we could use the following formula:
British Pounds = East Caribbean Dollars x 0.310360585373
For example, let's say that we want to convert 2 East Caribbean Dollars to British Pounds. Then, we just replace East Caribbean Dollars in the abovementioned formula with 2:
British Pounds = 2 x 0.310360585373
That is, 2 East Caribbean Dollars are equal to 0.620721170746 British Pounds.