Chiller Capacity Calculator for accurate HVAC sizing, cost estimation, and energy use with presets, standards, and a full worked example.
Chiller Capacity Calculator – HVAC Sizing & Cost Guide Read More »
Pump Head Calculator to quickly determine pump total dynamic head, discharge pressure & costs with multi-segment losses and NFPA-20 checks.
Pump Head Calculator – Accurate Pump Pressure Estimation Read More »
Fan Power Calculator helps you compute airflow power, brake HP, motor kW, and monthly energy cost with presets, standards, and reverse mode.
Fan Power Calculator – Estimate HP, kW & Energy Costs Read More »
Heating Load Calculator helps you accurately estimate space heating needs in kW or BTU, with cost, airflow, and full standards-based presets.
Heating Load Calculator – Accurate Space Heating Estimation Read More »
Electrical Calculator for quick wiring & conduit estimates. Supports presets per IS, NEC, BS standards with voltage drop & material cost options.
Electrical Calculator – Basic Wiring & Conduit Quantities Read More »
Cooling Load Calculator to quickly estimate HVAC capacity, airflow, and costs for any space, using SI/Imperial units and industry standards.
Cooling Load Calculator – Accurate HVAC Sizing & Cost Read More »
Load Calculations for Modern Structures made simple – calculate dead, live, wind loads, costs & safety factors with presets for all occupancy types.
Load Calculations for Modern Structures – Easy & Accurate Read More »
Air Changes per Hour Calculator to size airflow, estimate ducting, diffusers, fans, and costs for India, US, UK. Accurate ACH for any room type.
Air Changes per Hour Calculator – Ventilation & Cost Read More »
Septic Tank Calculator to estimate ideal size, components, and cost for any project. Includes standards presets, SI/Imperial, and market-based pricing.
Septic Tank Calculator – Size, Components & Cost Guide Read More »
Water Sump & Tank Estimator for accurate capacity, RCC, rebar, formwork & cost calculation — ideal for site engineers and estimators.
Water Sump & Tank Estimator: Capacity, RCC & Cost Guide Read More »
