Square inches
What is a square inch? One square inch equals exactly 0.00064516 m². Convert in² to mm², cm², m² and 8 more units.
About these units
One square inch equals exactly 0.00064516 m².
Also known as
in2 · in² · square inch · square inches · sq in · in^2
Related conversions
square inches to square meterssquare inches to acressquare inches to square centimeterssquare inches to hectaressquare inches to square kilometerssquare inches to square millimeterssquare inches to square feetsquare inches to square milessquare inches to square yardssquare inches to aressquare inches to square decimeters
All quantities
LengthMass / weightVolumeTemperatureSpeedTimePressureEnergyPowerData 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