Measurement Categorie: Absorbed doseAccelerationAmount of substanceAngleAreaBytes / BitsCapacitanceCatalytic activityCO2 emissionCooking / RecipesData rateDensityDistanceDynamic viscosityElectric chargeElectric conductanceElectric currentElectric dipole momentElectrical elastanceElectrical resistanceEnergyEquivalent doseFont size (CSS)ForceFrequencyFuel consumptionIlluminanceInductanceIonizing radiation doseKinematic viscosityLuminanceLuminous energyLuminous fluxLuminous intensityMagnetic fieldMagnetic field strengthMagnetic fluxMagnetomotive forceMass / WeightMass flow rateMolar concentrationMolar massMolar volumeMusical intervalNumeral systemsOil equivalentParts-Per ...PowerPressureRadiation doseRadioactivityRotational speedSI-prefixesSolid angleSound levelSurface tensionTemperatureTextile measurementTimeTorqueVelocityVoltageVolumeVolumetric flow rate Original value:Original unit:Acre (international)Acre (US) [ac]Are [a]Attobarn [ab]Barn [b]Circular inch [circin]Circular milCircular thouDunam (metric)Femtobarn [fb]Hectare [ha]Kilobarn [kb]Megabarn [Mb]Metric morgenMicrobarn [µb]Millibarn [mb]Nanobarn [nb]OuthousePicobarn [pb]RaiRoodShedSkilodgeSouth african morgenSquare centimeter [cm²]Square decimeter [dm²]Square foot (US) [sqft]Square foot [ft²]Square inch [in²]Square kilometer [km²]Square meter [m²]Square micrometer [µm²]Square mil (US)Square mile (US) [sqmi]Square mile [mi²]Square millimeter [mm²]Square nanometer [nm²]Square thou (UK)Square yard [yd²]Two Inch Equivalent [TIE]Target unit:Acre (international)Acre (US) [ac]Are [a]Attobarn [ab]Barn [b]Circular inch [circin]Circular milCircular thouDunam (metric)Femtobarn [fb]Hectare [ha]Kilobarn [kb]Megabarn [Mb]Metric morgenMicrobarn [µb]Millibarn [mb]Nanobarn [nb]OuthousePicobarn [pb]RaiRoodShedSkilodgeSouth african morgenSquare centimeter [cm²]Square decimeter [dm²]Square foot (US) [sqft]Square foot [ft²]Square inch [in²]Square kilometer [km²]Square meter [m²]Square micrometer [µm²]Square mil (US)Square mile (US) [sqmi]Square mile [mi²]Square millimeter [mm²]Square nanometer [nm²]Square thou (UK)Square yard [yd²]Two Inch Equivalent [TIE] numbers in scientific notation Measurement calculator that can be used to convert Square kilometer to Circular mil, among others: 1 Square kilometer [km²] = 1 973 525 159 978 900 Circular mil
