Converter um para au (µm para AU)

1 µm = 0AU. Alterne perfeitamente entre categorias de medição, calcule matrizes de unidades em tempo real e copie resultados instantaneamente.

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Comprimento e Distância Converter

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Step-by-Step Mathematical Derivation

Verified SI Standard

➡️ Convert um to au

Value in AU = Value in µm × 6.684587e-18

To convert any quantity from um to au, multiply the quantity by the constant conversion factor 6.684587e-18.

⬅️ Convert au to um (Inverse)

Value in µm = Value in AU × 1.495979e+17

To reverse the operation, multiply your au figure by 1.495979e+17 (or divide by 6.684587e-18).

🔢 Step-by-Step Calculation Procedure:

Identify the starting value in um (µm).
Apply the exact linear conversion factor: 1 µm = 6.684587e-18 AU.
Multiply the input value by 6.684587e-18 to obtain the exact measurement in au (AU).
Verify precision against standard BIPM / NIST SP 811 statutory guidelines.

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All-Units Instant Matrix

Live Computed

m --

km --

cm --

mm --

um --

µm

nm --

mi --

yd --

ft --

in --

nmi --

nmi

ly --

au --

px --

pt --

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Printable Reference Cheat Sheet

Generate clean offline reference PDF tables for Length & Distance

Length & Distance Reference Sheet

Standard SI Base Unit: 1 m

aiunitconverters.com

10/14/2026

Unit Name	Symbol	System	Equivalent in m
Meter	m	Standard	1 m = 1 m
Kilometer	km	Standard	1 km = 1000 m
Centimeter	cm	Standard	1 cm = 0.01 m
Millimeter	mm	Standard	1 mm = 0.001 m
Micrometer (Micron)	µm	Standard	1 µm = 1.0000e-6 m
Nanometer	nm	Standard	1 nm = 1.0000e-9 m
Mile	mi	Standard	1 mi = 1609.344 m
Yard	yd	Standard	1 yd = 0.9144 m
Foot	ft	Standard	1 ft = 0.3048 m
Inch	in	Standard	1 in = 0.0254 m
Nautical Mile	nmi	Standard	1 nmi = 1852 m
Light Year	ly	Standard	1 ly = 9.4607e+15 m
Astronomical Unit	AU	Standard	1 AU = 1.4960e+11 m
Pixel (at 96 DPI)	px	Standard	1 px = 2.6458e-4 m
Point (Typographic)	pt	Standard	1 pt = 3.5278e-4 m

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Academic & Research Citation Exporter

Cite this mathematical formula and conversion factor in research papers and wikis

BibTeX / APA / IEEE

@misc{ai_unit_converter_um_to_au,
  author       = {AI Unit Converters Standards Board},
  title        = {Exact um to au Conversion Factor and Mathematical Derivation},
  year         = {2026},
  howpublished = {\url{https://aiunitconverters.com/pt/length/um-to-au}},
  note         = {Derived from NIST Special Publication 811 and BIPM SI Brochure}
}

AI Unit Converters. (2026). um to au conversion formula & metric standard. Retrieved from https://aiunitconverters.com/pt/length/um-to-au

[1] AI Unit Converters Standards Board, "um to au conversion factor," 2026. [Online]. Available: https://aiunitconverters.com/pt/length/um-to-au. [Accessed: Oct 14, 2026].

\[ 1\text{ um} = \text{factor} \times 1\text{ au} \]

📊Tabelas de Referência

um (µm)au (AU)

1µm	0AU
2µm	0AU
5µm	0AU
10µm	0AU
15µm	0AU
20µm	0AU
25µm	0AU
50µm	0AU
75µm	0AU
100µm	0AU
250µm	0AU
500µm	0AU
1000µm	0AU
5000µm	0AU
10000µm	0AU

au (AU)um (µm)

1AU	149,597,870,700,000,000µm
2AU	299,195,741,400,000,000µm
5AU	747,989,353,500,000,000µm
10AU	1,495,978,707,000,000,000µm
15AU	2,243,968,060,500,000,000µm
20AU	2,991,957,414,000,000,000µm
25AU	3,739,946,767,500,000,000µm
50AU	7,479,893,535,000,000,000µm
75AU	11,219,840,302,500,000,000µm
100AU	14,959,787,070,000,000,000µm
250AU	37,399,467,675,000,005,000µm
500AU	74,798,935,350,000,010,000µm
1000AU	149,597,870,700,000,020,000µm
5000AU	747,989,353,500,000,000,000µm
10000AU	1,495,978,707,000,000,000,000µm

Categorias Populares

um → m um → km um → cm um → mm um → nm um → mi um → yd um → ft um → in um → nmi um → ly um → au um → px um → pt