How is "30 basis points" expressed as a percentage?

A basis point is defined as one-hundredth of a percentage point, or 0.01%. Therefore, when calculating how 30 basis points translates to a percentage, you can take the number of basis points and divide by 100.

So, 30 basis points equates to:

30 / 100 = 0.30%.

This means that "30 basis points" is expressed as 0.30%. Therefore, the most accurate answer reflects this conversion, clarifying that when working with financial terms like basis points, understanding their relationship to percentage points is crucial for clear communication in finance and mortgage lending.