All Tools
Select a calculator to get started. Every tool runs entirely in your browser — calculations stay on your device.
Delta-T Calculator
Measure chiller plant efficiency and diagnose low Delta-T syndrome across your chilled water system.
Energy Savings Estimator
Estimate retrofit savings potential based on system age, usage profile, and building type.
Chiller Efficiency
Calculate kW/ton and COP, then benchmark against ASHRAE 90.1 efficiency standards.
HVAC Load Calculator
Calculate cooling and heating requirements for any commercial or residential space.
Voltage Drop Calculator
Check cable distance compliance and verify conductor gauge sizing for low-voltage installations.
Network Bandwidth
Size your building network infrastructure for IP security cameras, IoT sensors, and AV endpoints.
ROI Calculator
Project financial returns, payback period, and NPV for capital projects and energy retrofits.
Unit Converter
Convert engineering units for temperature, pressure, flow, power, and more.
Need help with your calculations?
Our engineering team is available to review your findings and recommend optimisation strategies.
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