# Evaporative Cooler CFM Calculator

**Introduction**

Evaporative coolers are widely used to provide effective cooling in various settings. To facilitate the ease of determining the required airflow, a specialized tool called the “Evaporative Cooler CFM Calculator” can be employed. This article delves into the usage, formula, and example solve of this calculator.

**How to Use**

Using the Evaporative Cooler CFM Calculator is a straightforward process. Enter the relevant values in the input fields, and with a click on the “Calculate” button, the required Cubic Feet per Minute (CFM) will be displayed. This tool is invaluable for anyone seeking optimal cooling solutions tailored to their space.

**Formula**

The formula for calculating the CFM for an evaporative cooler is:

Where:

*A*is the area to be cooled in square feet.*H*is the height of the space in feet.- Air Change Rate is the number of times the air needs to be changed per hour.

**Example Solve**

Suppose you want to cool a room of 500 square feet with a height of 8 feet, and you aim for four air changes per hour. Plugging these values into the formula:

*CFM*=60500×8×4

*CFM*=6016000

*CFM*=266.67

Therefore, the required CFM is approximately 267.

**FAQs**

**Q: Can this calculator be used for commercial spaces?**

A: Yes, the Evaporative Cooler CFM Calculator is versatile and can be applied to both residential and commercial settings.

**Q: What is the significance of Air Change Rate?**

A: Air Change Rate represents how many times the air within a space needs to be replaced per hour for effective cooling.

**Q: Is this calculator suitable for all types of evaporative coolers?**

A: Yes, the calculator is generic and can be used for various types of evaporative coolers.

**Conclusion**

The Evaporative Cooler CFM Calculator simplifies the process of determining the required airflow for optimal cooling. By utilizing the provided HTML and JS code, users can easily integrate this calculator into their websites or applications, ensuring efficient and tailored cooling solutions.