Micrograms
What is a microgram? One microgram equals exactly 1 × 10⁻⁹ kg. Convert µg to mg, g, kg and 4 more units.
About these units
One microgram equals exactly 1 × 10⁻⁹ kg.
Also known as
ug · µg · microgram · micrograms · mcg · μg
Source: BIPM SI Brochure, 9th edition — SI prefixes and accepted non-SI units
Related conversions
All quantities
LengthVolumeTemperatureAreaSpeedTimePressureEnergyPowerData storageFuel economyAngleFrequencyForceTorqueDensityData transfer rateAccelerationElectric chargeElectric currentVoltageCapacitanceAbsorbed doseDynamic viscosityElectrical resistanceIlluminanceKinematic viscosityLuminanceMagnetic flux densityMass flow rateRadioactivityVolumetric flow rateElectrical conductanceEquivalent doseInductanceMagnetic fluxMolar concentrationSolution mass concentrationAmount of substanceAngular velocityCountLuminous fluxLuminous intensityMagnetic field strengthMagnetomotive forceAbsorbed dose rateRadiation exposureThermal conductivity