Centimeters to astronomical unit (cm to AU) converter

You can enter a value in either the centimeters (cm) or astronomical unit (AU) input fields. For an understanding of the conversion process, we include algebraic formulas.

See conversions to common Length units and easily switch Length units in the two tabbed section below. Use the search bar above to find additional conversions.

Tip: Click the "Swap" button to switch from converting centimeters to astronomical unit to astronomical unit to centimeters.

centimeters (cm)		astronomical unit (AU)
	Swap < == >
1 cm = 0 AU		1 AU = 14959807300000 cm

Algebraic Steps / Dimensional Analysis Formula

1 in
2.54 cm

1 AU
5889679948400 in

Direct Conversion Formula

1 AU
14959807300000 cm

Conversion to other Length units
Select other Length units

Centimeters to Angstroms	0
Centimeters to Cables	0
Centimeters to Fathoms	0
Centimeters to Feet	0
Centimeters to Furlongs	0
Centimeters to Inches	0
Centimeters to Kilometers	0
Centimeters to Leagues	0
Centimeters to Light-years	0
Centimeters to Meters	0
Centimeters to Miles	0
Centimeters to Nautical Miles	0
Centimeters to Parsecs	0
Centimeters to Picas	0
Centimeters to Rods	0
Centimeters to Yards	0

If you would like to switch between Length units, select from the tables below

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