1. What is AC Ton Calculation?

AC ton calculation determines the appropriate air conditioning capacity needed for a room based on its area. Proper sizing ensures efficient cooling, energy savings, and optimal performance.

2. How Does the Calculator Work?

The calculator uses the AC ton calculation formula:

Where:

• \( T \) — AC capacity in tons
• \( A \) — Room area in square feet
• 25 — BTU per square foot factor
• 12000 — Conversion factor (BTU to tons)

Explanation: The formula calculates the required cooling capacity by multiplying room area by standard BTU requirements and converting to tons.

3. Importance of Proper AC Sizing

Details: Correct AC sizing prevents energy waste, ensures comfortable temperatures, extends equipment life, and maintains proper humidity control.

4. Using the Calculator

Tips: Enter room area in square feet. The calculation assumes standard room conditions. Consider additional factors like ceiling height, insulation, and sun exposure for precise sizing.

5. Frequently Asked Questions (FAQ)

Q1: What is a "ton" in AC terminology?
A: One ton of cooling equals 12,000 BTU per hour, representing the cooling capacity needed to melt one ton of ice in 24 hours.

Q2: Why is proper AC sizing important?
A: Oversized ACs short cycle, reducing efficiency and humidity control. Undersized ACs run continuously, increasing energy costs and wear.

Q3: What factors affect AC capacity requirements?
A: Room orientation, insulation quality, number of windows, ceiling height, occupancy, and heat-generating appliances.

Q4: Is this calculation sufficient for all rooms?
A: This provides a basic estimate. Professional load calculation (Manual J) is recommended for precise sizing in complex situations.

Q5: How does room height affect AC requirements?
A: Higher ceilings increase room volume, requiring more cooling capacity. Multiply area by height ratio for accurate calculation.