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Unit Conversions

The Unit Conversion Library below contains calculators and formulas for converting between units.  vCalc has over 500 unit types (e.g. kilograms, Newtons and Light Years) in over 50 unit categories including length, area, volume, volumetric flow, velocity, acceleration, mass, force, energy, and many more.  For most conversions, use the Unit Conversion Calculator (CLICK HERE).   Choose your category and enter the input value in the units you choose, the result let you toggle your answer to any of the compatible units (e.g. miles per hour to centimeters per second)

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Unit Conversions Calculators

Unit Conversions Equations

  • A-to-`MA` by vCalc
  • A-to-`mu`A by vCalc
  • A-to-`PA` by vCalc
  • A-to-aA by vCalc
  • A-to-EA by vCalc
  • A-to-fA by vCalc
  • A-to-GA by vCalc
  • A-to-kA by vCalc
  • A-to-mA by vCalc
  • A-to-nA by vCalc
  • A-to-pA by vCalc
  • A-to-TA by vCalc
  • Area to Gaj by vCalc
  • Astronomical Distance Conversions by vCalc
  • Bit-to-Byte by vCalc
  • cd-to-`Mcd` by vCalc
  • cd-to-`mu`cd by vCalc
  • cd-to-Gcd by vCalc
  • cd-to-kcd by vCalc
  • cd-to-mcd by vCalc
  • cd-to-ncd by vCalc
  • Cubic Yards to Cubic Meters by vCalc
  • Currency Converter by vCalc
  • dBuV/m-to-V/m by vCalc
  • Femtometer-to-Meter by vCalc
  • g-to-Tael (Taiwan) by vCalc
  • Gallon-to-Cups by vCalc
  • Gallon-to-Pint by vCalc
  • Kilometer to Light-years by vCalc
  • Kilometers to Astronomical Units by vCalc
  • Kilometers to Kilo-light-years by vCalc
  • Kilometers to Light-days by vCalc
  • Kilometers to Light-hours by vCalc
  • Kilometers to Light-minutes by vCalc
  • Kilometers to Light-seconds by vCalc
  • Kilometers to Mega-parsecs by vCalc
  • Kilometers to Parsecs by vCalc
  • Kitchen Units by vCalc
  • kPa to mmHg by vCalc
  • ksc-to-PSI by vCalc
  • Light-years to Kilometers by vCalc
  • m-to-Cubit by vCalc
  • m-to-Furlong by vCalc
  • Pint-to-Cup by vCalc
  • Pint-to-Dash by vCalc
  • Pint-to-Ounce by vCalc
  • Pint-to-Tablespoon by vCalc
  • Pint-to-Teaspoon by vCalc
  • Tons (US) to Metric Tons by vCalc
  • vAcceleration by vCalc
  • vAmountSubstance by vCalc
  • vAngle by vCalc
  • vAngularAcceleration by vCalc
  • vAngularVelocity by vCalc
  • vArea by vCalc
  • vCapacitance by vCalc
  • vCharge by vCalc
  • vCurrent by vCalc
  • vDensity by vCalc
  • vElectric Charge by vCalc
  • vElectric Field Intensity by vCalc
  • vEnergy by vCalc
  • vEnthalpy by vCalc
  • vFluid Resistance by vCalc
  • vForce by vCalc
  • vLength by vCalc
  • vMagnetic Flux by vCalc
  • vMass by vCalc
  • vMass Flow Rate by vCalc
  • vMolar Mass by vCalc
  • vMoment of Inertia by vCalc
  • vPermiability by vCalc
  • vPower by vCalc
  • vPressure by vCalc
  • vRadiation Dosage by vCalc
  • vRadiation Dose by vCalc
  • vRadioactivity by vCalc
  • vTemperature by vCalc
  • vTime by vCalc
  • vVelocity by vCalc
  • vVolume by vCalc
  • vVolume Flow Rate by vCalc
  • Angstrom to Inches by JustinLiller
  • Angstroms to Meters by JustinLiller
  • Angstroms to Micrometers by JustinLiller
  • Area Conversion by MichaelBartmess
  • Atmospheres to Grams per Square Centimeter by JustinLiller
  • Atmospheres to Pascals by JustinLiller
  • Atmospheres to Pounds per Square Foot by JustinLiller
  • Atmospheres to Pounds per Square Inch by JustinLiller
  • Atmospheres to Torrs by JustinLiller
  • Banana Equivalent Dose by eng
  • Bar to Dynes per Square Centimeter by JustinLiller
  • Bar to Grams per Square Centimeter by JustinLiller
  • Bars to Atmosphere by JustinLiller
  • Big Recipe Amounts by KurtHeckman
  • Calories to British Thermal Unit by JustinLiller
  • Calories to Ergs by JustinLiller
  • Calories to Foot-pounds by JustinLiller
  • Calories to Horsepower-hours by JustinLiller
  • Calories to Joules by JustinLiller
  • Calories to Kilocalories by JustinLiller
  • Calories to Watt-seconds by JustinLiller
  • Carat-to-mg by MichaelBartmess
  • Convert to cubits by MichaelBartmess
  • Elijah velocity by Eli
  • Ergs to British Thermal Units by JustinLiller
  • Ergs to Calories by JustinLiller
  • Ergs to Dynes per Centimeter Squared by JustinLiller
  • Ergs to Foot-pounds by JustinLiller
  • Ergs to Joules by JustinLiller
  • Ergs to Watt-seconds by JustinLiller
  • EUR to USD by KurtHeckman
  • g-to-Ton (short, US) by DavidC
  • GAJ to Area by KurtHeckman
  • GBP to USD by pro
  • Integer to Binary by AndrewBudd
  • Integer to Hex by AndrewBudd
  • Integer to Octal by AndrewBudd
  • Japanese (Shakkanhō) Area by jmorris
  • Japanese (Shakkanhō) Lengths by jmorris
  • Japanese (Shakkanhō) Volume by jmorris
  • Japanese (Shakkanhō) Weight and Mass by jmorris
  • Japanese Rice Weights by jmorris
  • Length Conversion by MichaelBartmess
  • Light-seconds to Kilometers by KurtHeckman
  • Liters to Cubic Centimeters by JustinLiller
  • Liters to Gallons(US,liq) by JustinLiller
  • Liters to Pints(US,liq) by JustinLiller
  • Liters to Quarts(US,liq) by JustinLiller
  • USD to EUR by KurtHeckman
  • USD to GBP by pro
  • vCalc Area Conversion Factors by MichaelBartmess
  • vCalc Length Conversion Factors by MichaelBartmess
  • vConcentration by eng
  • vData Rate by eng
  • vDataVolume by eng
  • vInductance by eng
  • vMoney by MichaelBartmess
  • vMoney Per Area by eng
  • vMoney Per Length by eng
  • vMoney Per Mass by eng
  • vMoney Per Volume by eng
  • vPotential by eng
  • vSolidAngle by eng
  • vSurface Energy by eng

Unit Conversions Constants