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Convert A.U. of Length (a.u.) to Mile (US Survey) (mi (US)) instantly.

About these units

A.U. of Length (a.u.)

The atomic unit of length, also known as the Bohr radius unit in atomic units, is approximately 5.29177 × 10⁻¹¹ meters. It is defined as the radius of the lowest-energy orbital of the hydrogen atom, providing a natural scale for describing atomic and quantum mechanical systems. Atomic units were devised to simplify equations in quantum chemistry and atomic physics by normalizing fundamental constants such as electron charge, Planck's constant, and electron mass to 1. In this system, many equations become dimensionless and far easier to manipulate mathematically. The atomic unit of length is essential in molecular orbital calculations, quantum simulations, and the study of electron behavior in atoms and molecules. Its use reflects an approach to physics in which units are chosen to match the natural scales of the systems being studied.

Mile (US Survey) (mi (US))

The US Survey Mile equals 5,280 US Survey Feet (~1,609.347 meters). Slightly longer than the international mile due to the use of the US survey foot, it has been essential for mapping, transportation planning, and geodetic calculations in the United States. Surveyors and engineers relied on the US survey mile to ensure precise alignment of property boundaries, railroad tracks, and infrastructure projects. Over long distances, even small differences between the US survey and international mile can accumulate significantly, necessitating care in measurement. Though the international mile is now standard, the US survey mile remains important for interpreting historical maps, legal descriptions, and older engineering plans.

More A.U. of Length converters

A.U. of Length [a.u.]Meter [m]
A.U. of Length [a.u.]Kilometer [km]
A.U. of Length [a.u.]Centimeter [cm]
A.U. of Length [a.u.]Millimeter [mm]
A.U. of Length [a.u.]Mile [mi]
A.U. of Length [a.u.]Foot [ft]
A.U. of Length [a.u.]Inch [in]
A.U. of Length [a.u.]Yard [yd]
A.U. of Length [a.u.]Nautical Mile [nmi]
A.U. of Length [a.u.]Micrometer [µm]
A.U. of Length [a.u.]Attometer [am]
A.U. of Length [a.u.]Femtometer [fm]
A.U. of Length [a.u.]Picometer [pm]
A.U. of Length [a.u.]Nanometer [nm]
A.U. of Length [a.u.]Decimeter [dm]
A.U. of Length [a.u.]Dekameter [dam]
A.U. of Length [a.u.]Hectometer [hm]
A.U. of Length [a.u.]Megameter [Mm]
A.U. of Length [a.u.]Gigameter [Gm]
A.U. of Length [a.u.]Terameter [Tm]
A.U. of Length [a.u.]Petameter [Pm]
A.U. of Length [a.u.]Exameter [Em]
A.U. of Length [a.u.]Mil [mil]
A.U. of Length [a.u.]Hand [hand]
A.U. of Length [a.u.]Fathom [fath]
A.U. of Length [a.u.]Rod [rd]
A.U. of Length [a.u.]Chain [ch]
A.U. of Length [a.u.]Furlong [fur]
A.U. of Length [a.u.]League [lea]
A.U. of Length [a.u.]Nautical Mile (UK) [NM (UK)]
A.U. of Length [a.u.]Nautical League (Int) [nl (int)]
A.U. of Length [a.u.]Nautical League (UK) [nl (UK)]
A.U. of Length [a.u.]Astronomical Unit [AU]
A.U. of Length [a.u.]Light Year [ly]
A.U. of Length [a.u.]Parsec [pc]
A.U. of Length [a.u.]Kiloparsec [kpc]
A.U. of Length [a.u.]Megaparsec [Mpc]
A.U. of Length [a.u.]Angstrom [Å]
A.U. of Length [a.u.]X-unit [X]
A.U. of Length [a.u.]Planck Length [ℓₚ]
A.U. of Length [a.u.]Electron Radius [re]
A.U. of Length [a.u.]Bohr Radius [a₀]
A.U. of Length [a.u.]Point [pt]
A.U. of Length [a.u.]Pica [pica]
A.U. of Length [a.u.]Twip [twip]
A.U. of Length [a.u.]Aln [aln]
A.U. of Length [a.u.]Famn [famn]
A.U. of Length [a.u.]Caliber [cl]
A.U. of Length [a.u.]Centiinch [cin]
A.U. of Length [a.u.]Ken [ken]
A.U. of Length [a.u.]Russian Archin [archin]
A.U. of Length [a.u.]Roman Actus [actus]
A.U. of Length [a.u.]Vara de Tarea [vara de tarea]
A.U. of Length [a.u.]Vara Conuquera [vara conuquera]
A.U. of Length [a.u.]Vara Castellana [vara castellana]
A.U. of Length [a.u.]Cubit (Greek) [cubit (greek)]
A.U. of Length [a.u.]Long Reed [long reed]
A.U. of Length [a.u.]Reed [reed]
A.U. of Length [a.u.]Long Cubit [long cubit]
A.U. of Length [a.u.]Handbreadth [handbreadth]
A.U. of Length [a.u.]Fingerbreadth [fingerbreadth]
A.U. of Length [a.u.]Ell [ell]
A.U. of Length [a.u.]Cubit (UK) [cubit (uk)]
A.U. of Length [a.u.]Span (Cloth) [span]
A.U. of Length [a.u.]Finger (Cloth) [finger]
A.U. of Length [a.u.]Nail (Cloth) [nail]
A.U. of Length [a.u.]Barleycorn [barleycorn]
A.U. of Length [a.u.]Microinch [µin]
A.U. of Length [a.u.]Arpent [arpent]
A.U. of Length [a.u.]Kiloyard [kyd]
A.U. of Length [a.u.]Foot (US Survey) [ft (US)]
A.U. of Length [a.u.]Inch (US Survey) [in (US)]
A.U. of Length [a.u.]Chain (US Survey) [ch (US)]
A.U. of Length [a.u.]Furlong (US Survey) [fur (US)]
A.U. of Length [a.u.]Rod (US Survey) [rd (US)]
A.U. of Length [a.u.]Fathom (US Survey) [fath (US)]
A.U. of Length [a.u.]Mile (US Survey) [mi (US)]
A.U. of Length [a.u.]League (Statute) [st.league]
A.U. of Length [a.u.]Mile (Roman) [mi (Roman)]
A.U. of Length [a.u.]Earth's Equatorial Radius [R⊕]
A.U. of Length [a.u.]Earth's Polar Radius [R⊕ (p)]
A.U. of Length [a.u.]Earth's Distance from Sun [AU (es)]
A.U. of Length [a.u.]Sun's Radius [R☉]
Convert A.U. of Length to Mile (US Survey)