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Engineering calculations with detailed formulas, units and calculation steps.
AIENGINEERINGTOOL
Engineering Calculations. Visualized.
Calculate, visualize and understand mechanical engineering problems using interactive engineering tools, technical resources and AI-assisted guidance.
Engineering calculations • Live 2D visualization • Materials • Technical resources • AI guidancePopular:
INPUTS→VALIDATED CALCULATION→LIVE 2D RESULT
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See AIEngineeringTool in Action
See how engineering inputs become validated calculations, live visualization and technical understanding.
WHAT CAN YOU DO?
Engineering tools that show their working.
Visualize
See engineering inputs and results through interactive 2D technical graphics.
Learn & Reference
Access engineering principles, formulas, materials, design tables and technical resources.
Ask AI
Ask engineering questions and find relevant calculations and technical information.
ENGINEERING MODULES
36 Engineering Modules. One Powerful Engineering Workspace.
From fundamentals and machine design to manufacturing, thermal, fluids, materials and beyond—access the calculations, engineering principles and tools you need from one platform.
01
Fundamental EngineeringUnits, statics, mechanics of materials and engineering fundamentals.
41 CalculatorsExplore Module →02
Machine DesignShafts, joints, component sizing and mechanical design checks.
14 CalculatorsExplore Module →03
GearsRatios, tooth geometry, loads, efficiency and gear-train design.
1 CalculatorExplore Module →04
BearingsBearing selection, life, lubrication and load analysis.
1 CalculatorExplore Module →21
Sheet MetalBend allowance, flat pattern, forming and press-brake calculations.
3 CalculatorsExplore Module →11
Fluid MechanicsFlow, pressure loss, velocity, head and hydraulic behavior.
1 CalculatorExplore Module →17
Heat TransferConduction, convection, radiation and heat-exchanger calculations.
1 CalculatorExplore Module →24
Materials EngineeringMaterial properties, selection, mass and condition-dependent behavior.
1 CalculatorExplore Module →POPULAR ENGINEERING TOOLS
Open a live calculator.
Mechanical / ShaftsShaft Diameter Calculator
Browse All Calculators →Preliminary torsional sizing for solid and hollow shafts.
Open calculator →CivilBeam Bending Stress CalculatorCalculate nominal bending stress from moment and section modulus.
Open calculator →Mechanical / BearingsBearing Life CalculatorEstimate basic rating life for a radial ball bearing.
Open calculator →Manufacturing / Sheet MetalSheet Metal Flat Pattern CalculatorDevelop a sheet-metal blank from bend geometry and folded-part dimensions.
Open calculator →Manufacturing / Sheet MetalPress Brake Bending Tonnage CalculatorEstimate bending force, press tonnage and preliminary machine capacity.
Open calculator →Materials / Section WeightShape Weight CalculatorCalculate theoretical stock weight for common bars, tubes, plates and structural sections.
Open calculator →Fluid / PumpsPump Power CalculatorEstimate hydraulic and input power for a pump.
Open calculator →Thermal / Heat TransferHeat Transfer Rate CalculatorCalculate heat-transfer rate from overall coefficient, area and temperature difference.
Open calculator →MATERIALS & ENGINEERING RESOURCES
Engineering information alongside calculations.
Use a reference record, formula or guide to understand the assumptions behind a calculation before applying it.
Materials Database
Explore Engineering Resources →Published material reference coverage and density-based engineering tools.
Open resource →Formula LibraryFormula records with variables, assumptions and calculator links.
Open resource →Engineering HandbookOriginal technical explanations, equations and worked engineering context.
Open resource →Design TablesSource-linked design values and reference information.
Open resource →Standards ReferenceStandards metadata and official-source references without copied documents.
Open resource →Technical DocumentsReadable engineering guides and technical resource records.
Open resource →AI ENGINEERING ASSISTANT
Need More Engineering Help?
Ask the AI Engineering Assistant to explain engineering concepts, locate relevant calculators and resources, and help you explore engineering problems beyond the available tools.
Ask AI Engineering AssistantENGINEERING RESPONSIBILITY
Transparent inputs do not replace professional review.
AIEngineeringTool provides transparent formulas, stated assumptions and technical references where applicable. Calculations require professional verification for critical applications.