Unit converter. This utility comes with more than 1500 units across more than 65 categories. Pretty nice and convenient user interface allows to convert many tedious conversions.
Available measurements: Length, Area, Volume, Speed, Weight, Temperature, Clothing, Fuel Consumption, Data Storage, Data Transfer, Kitchen, Force, Energy, Power, Pressure, Time, Torque, Acceleration, Angle, Prefixes, Luminance, Charge, Current, Density, Sound, Fractions, Concentration Molar, Concentration Solution, Electric Conductance, Electric Conductivity, Electric Field Strength, Electric Potential, Electric Resistance, Electric Resistivity, Electrostatic Capacitance, Flow Mass, Flow Molar, Heat Density, Heat Flux Density, Heat Transfer Coefficient, Inductance, Linear Charge Density, Linear Current Density, Magnetic Field Strength, Magnetic Flux, Magnetic Flux Density, Magnetomotive Force, Mass Flux Density, Moment of Force, Moment of Inertia, Permeability, Radiation Absorbed Dose, Radiation Activity, Radiation Exposure, Surface Charge Density, Surface Current Density, Surface Tension, Thermal Conductivity, Thermal Expansion, Thermal Resistance, Viscosity Dynamic, Viscosity Kinematic, Volume Charge Density. Supports 13 languages.