Electrical
- Cable Sizing Calculator
- Voltage Drop Calculator
- Industrial UPS Sizing Calculator
- Industrial Battery Sizing (AH) Calculator
- Unit Converter
- Transformer Calculator
- Power Factor Correction Calculator
- NEMA Motor Efficiency Calculator
- VFD Selection Tool
- Short Circuit Current Calculator
- Harmonic Distortion Calculator
- Electrical Protection Device Selector
- Motor Starting Current Calculator
- Grounding System Design Calculator
- Conduit Fill Calculator
- Protective Relay Coordination
- Breaker Sizing & Selection
- Communication Cable Loss
- Cable Ampacity Calculator
- Neutral Earth Fault Current Calculator
- Earth Conductor Size Calculator
- HVAC Sizing Calculator
- Maintenance Activities Guide
- Equipment Relay Setting Calculator
- Lighting Design Calculator
Instrumentation
- 4-20 mA Signal Scaling Calculator
- RTD / Thermocouple Conversion Tool
- Orifice Plate Flow Calculator
- DP Level Measurement Calculator
- Hydrostatic Level Calculator
- Pressure Drop Calculator (Impulse Tubing)
- PID Controller Tuning Calculator
- Loop Impedance & Voltage Drop Calculator
- Instrument Rangeability & Span Calculator
- Thermowell Wake Frequency Calculator
- Signal-to-Noise Ratio (SNR) Calculator
- Analog-to-Digital Resolution Calculator
- RTD Wiring Lead Compensation Calculator
- Instrument Power Supply Load Calculator
- Control Valve Cv Calculator
- Capacitance Level Sensor Calculator
- Differential Pressure to Flow Conversion
- pH Sensor Temperature Compensation
- Ex i Intrinsically Safe Loop Calculator
- Baud Rate / Cycle Time Calculator
- Unit Converter
Mechanical
- Pipe Flow Calculator
- Reynolds Number Calculator
- Darcy-Weisbach Pressure Drop
- Pump Head Calculator
- Cv/Kv Valve Flow Coefficient
- Orifice Plate Calculator
- Bernoulli Equation Solver
- Heat Exchanger Design
- Heat Loss from Pipes
- Finned Tube Heat Transfer
- Overall Heat Transfer Coefficient
- Conduction, Convection, Radiation
- ASME Section VIII Pressure Vessel
- Storage Tank Volume Calculator
- Nozzle Reinforcement Calculator
- Jacketed Vessel Heat Transfer
- Steam Table Tool
- Cooling Tower Sizing Calculator
- Chiller Capacity and COP Calculator
- Air Flow (CFM) and Duct Sizing
- Thermal Expansion Calculator
- Pipe Stress & Flexibility Calculator
- Bolt Torque Calculator
- Beam Deflection and Stress Calculator
- Allowable Stress & Safety Factor
- Pump Power Calculator
- Compressor Power Calculator
- Fan Laws Calculator
- Belt and Pulley Speed Ratio
- Shaft Power and Torque Calculator
- Fuel Combustion Air Requirement
- Boiler Efficiency Calculator
- Furnace Heat Duty Calculator
- Specific Heat and Enthalpy