# % Availability Calculator

## How to use Percent Availability Calculator

Looking to determine the performance level of your system? Are you curious about your system’s availability but finding no way to calculate % Availability? We have created a % Availability Calculator to solve this problem. Enter the total uptime hours of your system and the downtime hours, then click the calculate button. The calculator will display the percentage availability of the system.

## Formula to calculate % Availability

The formula to calculate % Availability (\(AV\)) is:

\[ AV = \left( \frac{\text{Total Uptime}}{\text{Total Uptime + Total Downtime}} \right) \times 100 \]Where:

- \(AV\): Percentage Availability
- \(\text{Total Uptime}\): The total time the system is operational and available
- \(\text{Total Downtime}\): The total time the system is not operational or experiences issues

Example: Suppose your system has 800 hours of total uptime and 200 hours of total downtime. Calculate the % Availability.

**Answer:**

Using the % Availability formula:

\[ AV = \left( \frac{800}{800 + 200} \right) \times 100 = 80\% \]Therefore, the % Availability of the system is 80%.

## what is % Availability?

The “% Availability Calculator” is a helpful tool for your systems. It’s a tool that tells you, in simple terms, how often your systems are up and running versus experiencing downtime. This calculator is commonly used by IT and network experts to check how well the systems are doing. It’s like giving your systems a health check, making sure they’re meeting the promises they made (those are the service level agreements or SLAs). The percentage it spits out gives you a clear idea of how reliable and accessible your systems have been over a certain time frame. It’s like checking the pulse of your technology to ensure it’s in top-notch condition.