ToolForge

AC Size Calculator

Estimate the cooling capacity (BTU/W/HP) needed for a room.

How to use

Enter room area and ceiling height to estimate cooling needs.

Related Tools

Aspect Ratio CalculatorSimplify any width/height to its aspect ratio (16:9) or compute the missing dimension for a target ratio. Beer Calorie CalculatorEstimate calories in beer by volume, ABV and number of drinks. Video Bitrate CalculatorCalculate video bitrate from file size and duration, or file size from bitrate. Due Date CalculatorCalculate due date, conception date, current pregnancy week and trimester from your last period. Electricity Cost CalculatorEstimate electricity cost from power usage, duration and tariff. EV Charging Time CalculatorEstimate EV charging time and cost from battery size, charge levels and power.

Data is processed entirely in your browser; nothing is uploaded to our servers.