Engineering & Technical Calculators
Technical calculators for mechanics, thermodynamics, fluids, and engineering analysis.
This category page is the primary index for engineering & technical tools on MCPCalc. Use it to compare calculators by intent and jump directly to the one that fits your scenario.
Available Calculators
Flow Rate Calculator
Calculate volumetric flow from pipe diameter and velocity.
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Gear Ratio Calculator
Calculate gear ratio, speed ratio, and torque multiplier.
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Heat Transfer Calculator
Calculate heat energy using Q = m · c · ΔT.
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Moment of Inertia Calculator
Compute area moment of inertia for common shapes.
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Pressure Calculator
Calculate pressure from force and area.
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Pulley System Calculator
Estimate mechanical advantage and effort for a pulley system.
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Reynolds Number Calculator
Calculate Reynolds number for flow characterization.
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Spring Constant Calculator
Calculate spring constant using Hooke's law.
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Stress/Strain Calculator
Calculate stress, strain, and modulus from material properties.
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Structural Load Calculator
Analyze a simply supported beam under uniform load.
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Thermal Expansion Calculator
Calculate length change from thermal expansion.
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Torque Calculator
Calculate torque from force and lever arm distance.
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