Engineering Calculators
Online tools for engineers. Select a calculator below to get started.
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Beam Deflection Calculator
StructuralCalculate maximum deflection, bending moment, and stress for simply supported and cantilever beams. Includes 3D visualization.
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Voltage Drop Calculator
ElectricalCalculate voltage drop and power loss in electrical circuits. Recommend optimal AWG wire sizes for DC, single-phase, and three-phase systems.
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Gear Ratio Calculator
MechanicalCalculate gear ratios, output RPM, and torque for gear trains. Includes animated visualization of gear rotation.
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Material Weight Calculator
ManufacturingCalculate weight and cost for plates, bars, tubes, and pipes in various materials including steel, aluminum, and copper.
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Pipe Pressure Drop Calculator
FluidsCalculate pressure drop in straight pipes using the Darcy-Weisbach equation. Determine flow regime, friction factor, and head loss.
About Our Engineering Calculators
Simulyzers provides engineering calculators designed for practicing engineers, students, and technical users. Each calculator uses industry-standard formulas and methods, with clear documentation of assumptions and limitations.
How Our Calculators Work
- Inputs are validated to prevent errors
- Results include units and any relevant warnings
- Interactive visualization helps verify your results
- Share your calculations by copying the URL
Categories
- Structural: Beam analysis, deflection calculations, and structural engineering tools.
- Electrical: Voltage drop, wire sizing, and electrical engineering calculators.
- Mechanical: Gear ratios, power transmission, and mechanical design tools.
- Manufacturing: Material weight, cost estimation, and production planning tools.
- Fluids: Pipe flow, pressure drop, and fluid dynamics calculators.