Since 1 Guyanaese Dollar is equal to 0.00633407140346 Singapore Dollars, we could say that n Guyanaese Dollars are equal to 0.00633407140346 times n Singapore Dollars. In other words, we could use the following formula:
Singapore Dollars = Guyanaese Dollars x 0.00633407140346
For example, let's say that we want to convert 2 Guyanaese Dollars to Singapore Dollars. Then, we just replace Guyanaese Dollars in the abovementioned formula with 2:
Singapore Dollars = 2 x 0.00633407140346
That is, 2 Guyanaese Dollars are equal to 0.0126681428069 Singapore Dollars.