Optimize your engineering processes with IEC-compliant calculators for automation, energy, and electrical systems.
Explore CalculatorsDetermine input/output modules for PLC setups (IEC 61131-3).
Convert analog inputs (4-20mA, 0-10V) to engineering units.
Optimize P, I, D values for control loops (IEC 61131).
Estimate motor duty cycles for repetitive operations.
Compute pneumatic/hydraulic cylinder force.
Calculate speed, torque, and power requirements.
Assess energy consumption and savings.
Optimize power factor for efficiency.
Analyze energy load distribution.
Helps in load shedding strategies.
Estimates CO₂ emissions from energy consumption.
For UPS and energy storage systems.
Evaluates harmonic levels in electrical systems.
Estimates kWh usage based on load and runtime.
Size cables per IEC 60228 standards.
Calculate fault currents (IEC 60909).
Ensure voltage stability.
Design safe earthing systems (IEC 60364).
Determines kVA rating based on load.
For switchgear and panel design.
Configure relay settings (IEC 60255).
Set distance relay parameters.
Optimize differential protection.
Assess arc flash risks (IEC 60909).
For coordination studies.
For impedance-based relays.
Size PV systems per IEC 62446.
Select optimal inverter capacity.
Calculate battery capacity for solar.
Estimate return on investment.
Determines spacing between solar panels.
For optimal power tracking.
Current drawn at full load.
Size motors per IEC 60034.
Estimates acceleration time with different starters.
Select variable frequency drives.
Configure soft starters.
Assess motor efficiency (IEC 60034-30).
Converts between torque (Nm/lb-ft) and horsepower.
Calculate the size of DBR Required .
Calculate electrical power.
Compute resistance values.
Determines the appropriate running and starting capacitor values for single-phase utility pumps.
Calculate capacitance in circuits.
Compute inductance values.
Simulate the PID Loop for free
CT-PT ratio for metering or protection applications.
Designs passive harmonic filters.
Converts between common engineering units such as kW to HP, °C to °F, and mm² to AWG.
Industrial Calculator provides free, precise engineering tools to professionals and students in industrial automation, energy management, and electrical systems. Our calculators are built with IEC standards compliance to ensure accuracy in your critical engineering calculations.
Our team consists of certified automation engineers, electrical designers, and energy specialists with decades of combined experience in industrial applications. We've designed these calculators to solve real-world problems we've encountered in the field.
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