AC Tonnage Calculator: Find the Perfect Cooling Capacity

AC Ton Calculator

Calculate the perfect air conditioner size for your room based on dimensions, windows, and other factors

Room Details

Room Width (feet)

Room Length (feet)

Room Height (feet)

Number of Windows

Number of Doors

Number of People

Floor Type

Top Floor Other Floors

For accurate results, measure your room dimensions carefully and consider all windows and doors

Calculation Formula

The AC tonnage is calculated using the following formula:

BTU = (Room Width × Room Length × Room Height) × (Window Factor: 4) × (Door Factor: 1) × (People Factor: 3) × (Floor Factor: 1.2 for top floor, 1 otherwise)

AC Tons = BTU ÷ 12,000

This formula provides an estimate for residential cooling needs.

Calculation Result

Required Air Conditioner Capacity

0.00TON

Recommended AC Size

Based on your room details, we recommend:

-

Standard AC sizes: 1 Ton, 1.5 Ton, 2 Ton. Select the next higher size if between standard ratings.

Efficiency Tips

• Ensure proper insulation for better efficiency
• Close doors and windows when AC is running
• Use curtains to block direct sunlight
• Regular maintenance improves performance

Modern AC Ton Calculator | Accurate Sizing for Optimal Cooling

Note: This calculator provides estimates. Consult with HVAC professionals for precise requirements.