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Beam Deflection Calculator
Calculate maximum deflection, slope, and bending moment of beams under various loads. Step-by-step solutions with SI units included.
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Cantilever Beam Calculator
Calculate deflection, bending stress, slope, and bending moment for cantilever beams under point or distributed loads. Step-by-step solutions included.
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Simply Supported Beam Calculator
Calculate bending stress, deflection, slope, and bending moment for simply supported beams under point or distributed loads. Step-by-step solutions included.
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Truss Analysis Calculator
Calculate joint forces, member forces, and support reactions for planar trusses. Step-by-step solutions using the method of joints or sections are included.
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Shear Force and Bending Moment Calculator
Calculate shear force, bending moment, and maximum stress in beams under point or distributed loads. Step-by-step solutions with diagrams included.
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Axial Load Calculator
Calculate axial stress, strain, and elongation of rods or columns under axial loads. Step-by-step formulas included for tension and compression members.
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Hooke Law Calculator
Calculate stress, strain, or Young’s modulus using Hooke’s Law. Step-by-step formulas included for rods, beams, shafts, and elastic materials under axial load.
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Force Calculator
Calculate force using mass and acceleration (F = m × a). Step-by-step solutions for physics problems, mechanical systems, and engineering applications.
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Centripetal Force Calculator
Compute centripetal force, required tension, or radius for circular motion using Fc = mv^2/r or Fc = mw^2/r. Ideal for students and engineers.
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Force and Acceleration Calculator
Calculate force, mass, or acceleration using Newton’s second law (F = m·a). Supports unit conversions for N, kg, m/s², and g for quick physics solutions.
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Gravitational Force Calculator
Calculate the gravitational force between two masses using Newton’s law of gravitation. Step-by-step solutions for planets, objects, and space applications.
Force Calculators: Free Newton, Load & Tension Design Tools
Solve force-related engineering problems with our free online force calculators. Whether you are calculating Newton's second law for a moving object, determining tension in a cable system, finding friction force for surface design, or computing spring force for mechanical assemblies, these tools deliver precise results instantly. Enter your mass, acceleration, angle, coefficient of friction, or spring constant to receive force magnitude, direction components, and equilibrium analysis. Each calculator includes vector decomposition, normal force adjustments, gravitational variations, and unit conversions between Newtons, pounds-force, and dynes for real-world application. Mechanical engineers, physicists, and students use these tools to eliminate manual vector math errors and ensure safe, efficient mechanical design. From simple F=ma calculations to complex multi-force equilibrium systems, our force calculators cover every mechanical analysis need. No signup required—access from any device and engineer with confidence.