Cooling Coil Calculator — Total & Sensible Cooling Load

Air Conditions

Entering Air

Dry Bulb (°F)

Wet Bulb (°F)

Leaving Air

Dry Bulb (°F)

Wet Bulb (°F)

Airflow (CFM)

Elevation (ft)

Coil Face (Optional — for face velocity)

Face Width (ft)

Face Height (ft)

Capacity Results

Total Capacity

—

tons

Total Capacity

—

BTU/h

Sensible Capacity

—

tons

Sensible Capacity

—

BTU/h

Latent Capacity

—

tons

Latent Capacity

—

BTU/h

Water Removed

—

lb/hr

Water Removed

—

GPH

Face Velocity

—

fpm

Air Density

—

lb/ft³

Sensible Heat Ratio (SHR) —

⚠ Leaving wet bulb is higher than leaving dry bulb — check entering/leaving conditions.

⚠ Negative latent load — leaving air is more humid than entering. Check wet bulb inputs.

Do the full calculation in AIM Works

This calculator handles one step. AIM Works runs the complete MEP design workflow — thermal load calculations, duct & pipe networks, equipment selection, code compliance, and an AI design assistant — in one tool.

✓ ASHRAE 62.1 ventilation + CLTD/CLF/RTS load methods

✓ Darcy-Weisbach pipe & duct network solvers

✓ ASHRAE 90.1 / IMC / NFPA compliance checks

✓ 20 free AI design messages included in trial