pxからcmへの変換 (px → cm)

1 px = 0.026458cm. 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 px to cm

Value in cm = Value in px × 0.02645833

To convert any quantity from px to cm, multiply the quantity by the constant conversion factor 0.02645833.

⬅️ Convert cm to px (Inverse)

Value in px = Value in cm × 37.79528

To reverse the operation, multiply your cm figure by 37.79528 (or divide by 0.02645833).

🔢 Step-by-Step Calculation Procedure:

Identify the starting value in px (px).
Apply the exact linear conversion factor: 1 px = 0.02645833 cm.
Multiply the input value by 0.02645833 to obtain the exact measurement in cm (cm).
Verify precision against standard BIPM / NIST SP 811 statutory guidelines.

⚡

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

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

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

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

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

📊基準換算表

px (px)cm (cm)

1px	0.0265cm
2px	0.0529cm
5px	0.1323cm
10px	0.2646cm
15px	0.3969cm
20px	0.5292cm
25px	0.6615cm
50px	1.3229cm
75px	1.9844cm
100px	2.6458cm
250px	6.6146cm
500px	13.2292cm
1000px	26.4583cm
5000px	132.2916cm
10000px	264.5833cm

cm (cm)px (px)

1cm	37.7953px
2cm	75.5906px
5cm	188.9764px
10cm	377.9528px
15cm	566.9292px
20cm	755.9056px
25cm	944.882px
50cm	1,889.764px
75cm	2,834.646px
100cm	3,779.528px
250cm	9,448.8201px
500cm	18,897.6402px
1000cm	37,795.2804px
5000cm	188,976.4018px
10000cm	377,952.8035px