Free Length Converter

Astronomical Unit to centimeter.

One astronomical unit equals 1.495979e+13 centimeter. Use this converter for quick, accurate au to cm conversions.

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Precision

Conversion formula.

1 au = 1.495979e+13 cm

To convert astronomical unit to centimeter, multiply the value in au by 1.495979e+13.

Quick examples

1 au = 1.495979e+13 cm
5 au = 7.479894e+13 cm
10 au = 1.495979e+14 cm
100 au = 1.495979e+15 cm

Astronomical Unit to Centimeter conversion table.

Astronomical Unit (au)	Centimeter (cm)
1	1.495979e+13
2	2.991957e+13
3	4.487936e+13
4	5.983915e+13
5	7.479894e+13
6	8.975872e+13
7	1.047185e+14
8	1.196783e+14
9	1.346381e+14
10	1.495979e+14
11	1.645577e+14
12	1.795174e+14
13	1.944772e+14
14	2.09437e+14
15	2.243968e+14
16	2.393566e+14
17	2.543164e+14
18	2.692762e+14
19	2.84236e+14
20	2.991957e+14

Convert the other way: Centimeter to Astronomical Unit

Related conversions.

Millimeter to Centimeter Millimeter to Astronomical Unit Centimeter to Millimeter Centimeter to Decimeter Centimeter to Meter Centimeter to Kilometer

More Astronomical Unit conversions.

au → mm au → dm au → m au → km au → μm au → nm au → in au → ft

Frequently asked questions.

How many centimeter are in a astronomical unit?

One astronomical unit equals 1.495979e+13 centimeter (cm).

How do I convert au to cm?

Multiply the value in au by 1.495979e+13. For example, 10 au = 1.495979e+14 cm.

Is this conversion exact?

Yes. This converter uses the internationally defined factor: 1 au = 1.495979e+13 cm.