cmからauへの変換 (cm → AU)

1 cm = 0AU. 測定カテゴリ間をスムーズに切り替え、リアルタイムで全単位マトリックスを計算し、瞬時に結果をコピーできます。

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長さ・距離 Converter

Decimals:

From

Formula: --

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Step-by-Step Mathematical Derivation

Verified SI Standard

➡️ Convert cm to au

Value in AU = Value in cm × 6.684587e-14

To convert any quantity from cm to au, multiply the quantity by the constant conversion factor 6.684587e-14.

⬅️ Convert au to cm (Inverse)

Value in cm = Value in AU × 1.495979e+13

To reverse the operation, multiply your au figure by 1.495979e+13 (or divide by 6.684587e-14).

🔢 Step-by-Step Calculation Procedure:

Identify the starting value in cm (cm).
Apply the exact linear conversion factor: 1 cm = 6.684587e-14 AU.
Multiply the input value by 6.684587e-14 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_cm_to_au,
  author       = {AI Unit Converters Standards Board},
  title        = {Exact cm to au Conversion Factor and Mathematical Derivation},
  year         = {2026},
  howpublished = {\url{https://aiunitconverters.com/ja/length/cm-to-au}},
  note         = {Derived from NIST Special Publication 811 and BIPM SI Brochure}
}

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

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

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

📊基準換算表

cm (cm)au (AU)

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

au (AU)cm (cm)

1AU	14,959,787,070,000cm
2AU	29,919,574,140,000cm
5AU	74,798,935,350,000cm
10AU	149,597,870,700,000cm
15AU	224,396,806,050,000cm
20AU	299,195,741,400,000cm
25AU	373,994,676,750,000cm
50AU	747,989,353,500,000cm
75AU	1,121,984,030,250,000cm
100AU	1,495,978,707,000,000cm
250AU	3,739,946,767,500,000cm
500AU	7,479,893,535,000,000cm
1000AU	14,959,787,070,000,000cm
5000AU	74,798,935,350,000,000cm
10000AU	149,597,870,700,000,000cm