The Basics:  Angle  Area  Data Storage   Energy  Force  Fuel Consumption  Length   Numbers  Power  Pressure  Temperature   Time  Velocity   Volume Dry  Volumes  Weight Engineering  Velocity angular  Acceleration conversion  Acceleration angular  Density conversion  Torque conversion  Specific volume  Moment of inertia  Moment of force Heat        Fuel efficiency  Thermal expansion  Thermal resistance Thermal conductivity Specific Heat Capacity  Heat density  Heat flux density  Heat Transfer Coefficient Flow        Flow Converter  Flow-mass  Flow-molar  Mass Flux Density  Concentration Molar  Concentration Solution  Viscosity-dynamic  Viscosity-kinematic  Surface tension  Permeability Sound       Sound conversion Light        Luminance  Luminous intensity  Illumination  Digital Image Frequency Wavelength Electricity  Charge converter  Linear charge density  Volume charge density  Surface charge density  current conversion Linear current density, Surface current density, electric field strength, electric potential, electric resistance, electric resistivity     meter [m]: exameter [Em]: petameter [Pm]: terameter [Tm]: gigameter [Gm]: megameter [Mm]: kilometer [km]: hectometer [hm]: dekameter [dam]: decimeter [dm]: centimeter [cm]: millimeter [mm]: micrometer [µm]: micron [µ]: nanometer [nm]: picometer [pm]: femtometer [fm]: attometer [am]: megaparsec [Mpc]: kiloparsec [kpc]: parsec [pc]: light year [ly]: astronomical unit [AU, UA]: league [lea]: nautical league (UK): nautical league (int.): league (statute) [st.league]: mile [mi, mi(Int)]: nautical mile (UK) [NM (UK)]: nautical mile (international): mile (statute) [mi, mi (US)]: mile (US survey) [mi]: mile (Roman): kiloyard [kyd]: furlong [fur]: furlong (US survey) [fur]: chain [ch]: chain (US survey) [ch]: rope: rod [rd]: rod (US survey) [rd]: perch: pole: fathom [fath]: fathom (US survey) [fath]: ell: yard [yd]: foot [ft]: foot (US survey) [ft]: link [li]: link (US survey) [li]: cubit (UK): hand: span (cloth): finger (cloth): nail (cloth): inch [in]: inch (US survey) [in]: barleycorn: mil [mil, thou]: microinch: angstrom [A]: a.u. of length [a.u., b]: X-unit [X]: fermi [F, f]: arpent: pica: point: twip: aln: famn: caliber [cl]: centiinch [cin]: ken: Russian archin: Roman actus: vara de tarea: vara conuquera: vara castellana: cubit (Greek): long reed: reed: long cubit: handbreadth: fingerbreadth: Planck length: Electron radius (classical): Bohr radius [b, a.u.]: Earth's equatorial radius: Earth's polar radius: Earth's distance from sun: Sun's radius: length conversion factors provided by unitconversion.org

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