Cooling Load Estimator
Estimate cooling load, equipment tonnage, ventilation impact, and safety margin.
Open ToolTR to CFM Calculator
Convert TR to CFM for HVAC airflow planning with CFM per ton, outdoor air allowance, code-profile assumptions, and design margin.
Inputs
Forms are empty on load. Use sample data to preview the workflow or enter your own project values.
Learn more
Formula logic, assumptions, limits, and worked-use guidance for this calculator.
How this tool helps
Use this for quick HVAC checks when a cooling load is known in tons and the team needs a practical supply airflow value. The selected profile can raise low CFM/TR inputs to conservative planning assumptions.
Calculation methodology
Base airflow = cooling tons x CFM per ton. Ventilation CFM is added separately, then design margin is applied.
Assumptions and limits
This is a planning-level calculator. Final decisions should be checked against approved project standards, local authority requirements, manufacturer data, and qualified engineering review.
Version history
- v1.3.7-prelaunch: Added after keyword gap review for TR to CFM and CFM per ton search demand.
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