Since 1 Guyanaese Dollar is equal to 0.00618760528548 Singapore Dollars, we could say that n Guyanaese Dollars are equal to 0.00618760528548 times n Singapore Dollars. In other words, we could use the following formula:
Singapore Dollars = Guyanaese Dollars x 0.00618760528548
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 0.00618760528548
That is, 2 Guyanaese Dollars are equal to 0.012375210571 Singapore Dollars.