Engineering & Science Calculators

41 free engineering & science calculators — Ohm's Law Calculator, Electrical Power Calculator (1 & 3 Phase), Resistor Color Code Calculator, Series & Parallel Resistor Calculator and more.

All calculators

• Ohm's Law Calculator
• Electrical Power Calculator (1 & 3 Phase)
• Resistor Color Code Calculator
• Series & Parallel Resistor Calculator
• Capacitor Series & Parallel Calculator
• Voltage Divider Calculator
• RC Time Constant Calculator
• LED Resistor Calculator
• Kinematics (SUVAT) Calculator
• Projectile Motion Calculator
• Force Calculator (F = ma)
• Kinetic Energy & Momentum Calculator
• Potential Energy Calculator
• Pressure Calculator
• Density Calculator
• Heat Energy Calculator (Q = mcΔT)
• Ideal Gas Law Calculator (PV = nRT)
• Molarity Calculator
• Dilution Calculator (C₁V₁ = C₂V₂)
• pH Calculator
• Half-Life Calculator
• Wavelength & Frequency Calculator
• Torque Calculator
• Lens and Mirror Formula Calculator
• Snell's Law Calculator
• Coulomb's Law Calculator
• Gravitational Force Calculator
• Simple Pendulum Calculator
• Doppler Effect Calculator
• Combined Gas Law Calculator
• Molar Mass Calculator
• Stoichiometry Calculator
• Empirical Formula Calculator
• Stress, Strain & Young's Modulus Calculator
• Beam Deflection Calculator
• Gear Ratio Calculator
• Reynolds Number Calculator
• Concrete Calculator (Cement, Sand, Aggregate)
• Brick Calculator
• Cable Voltage Drop Calculator
• Transformer Calculator