•  Electrical Wire Calculator

    Circuit Current (Amps) Wire Length (feet) Voltage 120V240V480V Max Voltage Drop (%) Calculate Reset Recommended Wire: Cross Section: Voltage Drop: Power Loss: Electrical wiring plays a vital role in powering homes, offices, factories, and electrical devices. Whether you are installing a new electrical circuit or planning an electrical system, choosing the correct wiring specifications is…

  • Electrical Cable Size Calculator 

    Load Power (Watts) System Voltage (V) 120V (Single Phase)240V (Single Phase)208V (Three Phase)480V (Three Phase) Cable Length (meters) Phase Type Single PhaseThree Phase Acceptable Voltage Drop (%) Calculate Reset Load Current: Minimum Cable Size: Recommended Cable: Selecting the correct electrical cable size is essential for any electrical installation. Whether you are wiring a residential home,…

  • Logarithmic Equations Calculator 

    Select Equation Form Simple: log₍b₎(x) = n Sum: log₍b₎(x) + log₍b₎(y) = n Difference: log₍b₎(x) – log₍b₎(y) = n With Coefficient: a·log₍b₎(x) = n log₍b₎(x) = nBase (b)Result (n)Base (b)Known ySum Result (n)Base (b)Known yDifference Result (n)Coefficient (a)Base (b)Result (n)SolveReset Solution x = ? Solving logarithmic equations is a key skill in mathematics, engineering, and…

  • Electric Wire Size Calculator

    Current (Amps) Voltage (V) Wire Length (feet) Voltage Drop Allowed (%) Wire Material CopperAluminum Calculate Reset Recommended AWG: Wire Area (mm²): Actual Voltage Drop: Choosing the correct electrical wire size is one of the most important steps when designing or installing any electrical system. Whether you are working on a home electrical project, industrial wiring,…

  •  Eigenpair Calculator

    2×2 Matrix Elements: Calculate Reset Linear algebra is one of the most important branches of mathematics used in engineering, computer science, physics, and data science. Among its core concepts are eigenvalues and eigenvectors, which together form what is known as an eigenpair. Computing eigenpairs manually can involve complicated algebraic steps, including determinant calculations, polynomial equations,…

  •  Eigenbasis Calculator 

    Enter 2×2 Matrix: Calculate Reset Linear algebra plays a crucial role in mathematics, engineering, physics, and computer science. One of the most important concepts in this field is the eigenbasis, which helps simplify complex matrix transformations and understand the structure of linear systems. Calculating an eigenbasis manually can involve multiple steps including finding eigenvalues, determining…

  • Log Equations Calculator

    Solve For x in log₍b₎(x) = yb in log₍b₎(x) = yy in log₍b₎(x) = y log₍b₎(x) = y Base (b) Argument (x) Result (y) Solve Reset Solution – Logarithmic equations are widely used in mathematics, science, and engineering, but solving them can sometimes be complex. The Log Equations Calculator is a powerful tool designed to…

  • Eigen Value Calculator 

    Enter 2×2 Matrix Elements: Calculate Reset Eigenvalue λ₁: Eigenvalue λ₂: Trace: Determinant: Eigenvalues are one of the most important concepts in linear algebra and are widely used in mathematics, engineering, physics, machine learning, and computer science. Calculating them manually for large matrices can be time-consuming and complicated. Our Eigen Value Calculator simplifies this process by…