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Mechanical Engineering Tools

Explore 17 free Mechanical engineering tools for forces, power, torque, materials, fluids and machine calculations. The collection is organized for engineering students, technicians and professionals and focuses on checking common mechanical-engineering relationships.

What you can do with Mechanical Engineering tools

Engineering students, technicians and professionals can use these tools from their dedicated pages. Each tool includes its purpose, instructions, result guidance and links to closely related utilities.

Choose a tool by name or filter the category. For calculations, verify units and assumptions before relying on the result. For text, document, web and diagnostic tools, review generated output before using it in production, publication or formal decisions.

17 free toolsDedicated pagesMobile friendlyNo registration required
Browse by level
Levels are discovery guides, not formal academic classifications.

Calculators & Analysis

17 tools
Mechanical EngineeringIntermediate

Basic Bearing Life L10

Calculate basic bearing life l10 using the requested values and standard formulas.

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Mechanical EngineeringBasic

Open Belt Length

Calculate open belt length from the values you enter.

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Mechanical EngineeringBasic

Belt Linear Speed

Calculate belt linear speed using the requested values and standard formulas.

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Mechanical EngineeringBasic

Engine Compression Ratio

Calculate engine compression ratio using the requested values and standard formulas.

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Mechanical EngineeringIntermediate

Machining Feed Rate

Calculate machining feed rate using the requested values and standard formulas.

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Mechanical EngineeringIntermediate

Flywheel Rotational Energy

Calculate flywheel rotational energy from the values you enter.

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Mechanical EngineeringBasic

Gear Ratio

Calculate gear ratio using the requested values and standard formulas.

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Mechanical EngineeringBasic

Cutting Speed

Calculate cutting speed using the requested values and standard formulas.

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Mechanical EngineeringIntermediate

Mechanical Efficiency

Calculate mechanical efficiency from the values you enter.

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Mechanical EngineeringIntermediate

Hydraulic Pump Power

Calculate hydraulic pump power using the requested values and standard formulas.

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Mechanical EngineeringIntermediate

Rotational Shaft Power

Calculate rotational shaft power using the requested values and standard formulas.

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Mechanical EngineeringIntermediate

Shaft Torque from Power & RPM

Calculate shaft torque from power & rpm from the values you enter.

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Mechanical EngineeringIntermediate

Engineering Strain

Calculate engineering strain using the requested values and standard formulas.

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Mechanical EngineeringIntermediate

Normal Stress

Calculate normal stress using the requested values and standard formulas.

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Mechanical EngineeringIntermediate

Thermal Efficiency

Calculate thermal efficiency using the requested values and standard formulas.

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Mechanical EngineeringIntermediate

Thermal Expansion

Calculate thermal expansion from the values you enter.

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Mechanical EngineeringIntermediate

Young’s Modulus

Calculate young’s modulus using the requested values and standard formulas.

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