❄ CircuitSecrets
AC Ton Calculator
Calculate the perfect air conditioner capacity (Tonnage) for your room based on dimensions, occupancy, and environmental factors.
BTU Estimation
Tonnage Sizing
Save & Update
Cooling Load Calculation
Room Details & Sizing
Room Dimensions
Environmental Factors
Calculation Results
Required AC Capacity
—
Tons
Recommended Purchase Size
—
If between sizes, always select the next higher tonnage for optimal cooling.
Total Cooling Load
—
BTU/hr
Room Volume
—
Cubic Feet
Kilowatts (kW)
—
Cooling Power
Applied Formula
Data Management
Saved Rooms (Update / Edit)
Click "Save Room" to store a configuration. You can click "Update" on a saved room to load its exact dimensions back into the calculator for quick edits.
No rooms saved yet. Calculate a room and click "Save Room".
