HVACR Studio

HVACR Studio by LEAL brings everyday HVAC and refrigeration engineering calculations into one focused, professional toolbox — built for engineers, technicians and consultants who need fast, reliable checks in the field or at the desk. WHY HVACR STUDIO Stop hunting for scattered formulas and unit tables. HVACR Studio organizes the calculations you use every day into one consistent app, with methods and applicability notes kept close to each result so you can review them in engineering context. ENGINEERING TOOLS INCLUDED • Universal HVAC unit converter (temperature, pressure, power, flow, and more) • Cooling capacity: TR, kW, BTU/h, kcal/h conversions • EER / COP / kW-per-TR efficiency converter • Airflow converter (CFM, CMH, L/s, m³/s) • Chilled water flow from cooling capacity and ΔT • Air changes per hour (ACH) and required airflow • Fresh-air calculations from occupancy and floor area • Duct airflow, velocity and area solver • Sensible heat / airflow calculator • Dew point calculator • Condensation-risk screening • Psychrometric calculator with pressure-dependent properties • AHU gross face area / face velocity calculator • Cooling-coil apparatus dew point (ADP) and bypass factor • Pipe velocity / flow / internal diameter solver • Refrigerant pressure-temperature (P-T) lookup, including blends • Refrigerant comparison: safety class, GWP, composition • HVAC&R quick-reference formulas, constants and conversions ONE ENGINEERING CORE, EVERYWHERE The Android app shares the same validated calculation engine as HVACR Studio on the web, so formulas and unit conversions stay consistent whether you're on your phone, tablet or desktop. PROFESSIONAL ACCESS HVACR Studio is a membership-based professional toolbox rather than an anonymous calculator site. Sign in to unlock the full toolbox and keep your access in sync across devices. ENGINEERING RESPONSIBILITY Every calculation is an engineering aid, not a substitute for professional judgment. Results should be reviewed against actual design conditions, applicable standards, manufacturer data and local requirements by a qualified engineer. Built and maintained by Leal Software Solution Pvt Ltd.