Free Disk Space Percentage Calculator





Formula

To calculate the Free Disk Space Percentage (FDS):

\[ \text{FDS} = \left(\frac{\text{TDS} - \text{ODS}}{\text{TDS}}\right) \times 100 \]

Where:

What is Free Disk Space Percentage?

A free disk space percentage is a measure of the ratio of free space on a computer disk relative to the total disk space.

Example Calculation 1

Let's assume the following values:

Step 1: Use the formula:

\[ \text{FDS} = \left(\frac{500 - 200}{500}\right) \times 100 = 60\% \]

The Free Disk Space Percentage is 60%.

Example Calculation 2

Let's assume the following values:

Step 1: Use the formula:

\[ \text{FDS} = \left(\frac{1000 - 750}{1000}\right) \times 100 = 25\% \]

The Free Disk Space Percentage is 25%.