Astronomical unit to centimeters (AU to cm) converter

You can enter a value in either the astronomical unit (AU) or centimeters (cm) 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 astronomical unit to centimeters to centimeters to astronomical unit.

astronomical unit (AU)

 

centimeters (cm)

 
Swap
< == >
1 AU = 14959807300000 cm 1 cm = 0 AU

Algebraic Steps / Dimensional Analysis Formula
AU * 5889679948400 in
1 AU		 * 2.54 cm
1 in		 = cm

Direct Conversion Formula
AU * 14959807300000 cm
1 AU		 = cm

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

< == >