Timiron Midstream

hvac calculators

Every calculator runs entirely in your browser — nothing you type is sent anywhere.

Convert between BTU/hr and refrigeration tons — the two most common ways HVAC capacity is stated on equipment nameplates and load calculations.

Find the required airflow (CFM) to move a sensible heating or cooling load across a given temperature rise.

Compute refrigerant superheat and subcooling from measured line temperatures and the saturation temperatures off your P-T chart.

Calculate the dew point from air temperature and relative humidity using the Magnus approximation.

All results are an engineering estimate — not for custody transfer. Field measurement and certified tables govern.