Since 1 Surinamese Dollar is equal to 0.070651405963 United States Dollars, we could say that n Surinamese Dollars are equal to 0.070651405963 times n United States Dollars. In other words, we could use the following formula:
United States Dollars = Surinamese Dollars x 0.070651405963
For example, let's say that we want to convert 2 Surinamese Dollars to United States Dollars. Then, we just replace Surinamese Dollars in the abovementioned formula with 2:
United States Dollars = 2 x 0.070651405963
That is, 2 Surinamese Dollars are equal to 0.141302811926 United States Dollars.