Centimeters to Astronomical Units

Convert centimeters (cm) to astronomical units (AU) with formulas, examples, and conversion tables.

cm
AU
1 centimeters (cm) = 6.68449197861e-14 astronomical units (AU)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 astronomical unit = 1.496e13 centimeters
2Divide the value by the conversion factor:
1 ÷ 1.496e13 = 6.68449197861e-14
3Result:
1 centimeters (cm) = 6.68449197861e-14 astronomical units (AU)

How to Convert centimeters to astronomical units

To convert centimeters to astronomical units, divide the value by 1.496e13.

The Formula

astronomical units = centimeters ÷ 1.496e13

Key Fact

1 astronomical unit = 1.496e13 centimeters

Tip: To convert astronomical units back to centimeters, multiply by 1.496e13.

centimeters to astronomical units Table

centimeters (cm)astronomical units (AU)
1 cm6.68449197861e-14 AU
2 cm1.33689839572e-13 AU
5 cm3.3422459893e-13 AU
10 cm6.68449197861e-13 AU
20 cm1.33689839572e-12 AU
25 cm1.67112299465e-12 AU
50 cm3.3422459893e-12 AU
100 cm6.68449197861e-12 AU
250 cm1.67112299465e-11 AU
500 cm3.3422459893e-11 AU
1000 cm6.68449197861e-11 AU

1 centimeter in Other Units

Unit1 cm =
Centimeters to Kilometers1e-5 km
CM to Meters0.01 m
CM to MM10 mm
Centimeters to Micrometers10000 μm
Centimeters to Nanometers10000000 nm
Centimeters to Miles6.21371192237e-6 mi
Centimeters to Yards0.0109361329834 yd
Centimeters to Feet0.0328083989501 ft
CM to Inches0.393700787402 in
Centimeters to Nautical Miles5.39956803456e-6 nmi
Centimeters to Fathoms0.00546806649169 ftm
Centimeters to Light Years1.05697072191e-18 ly
Centimeters to Astronomical Units6.68449197861e-14 AU
Centimeters to Parsecs3.24044069994e-19 pc
Centimeters to Angstroms100000000 Å
Centimeters to Planck Lengths6.18714249917e32 ℓP
Centimeters to Rods0.00198838781516 rd

About Centimeters and Astronomical Units

What is a Centimeter?

The centimeter (cm) is a unit of length in the metric system. One centimeter equals 0.01 meters.

What is a Astronomical Unit?

The astronomical unit (AU) is a unit of length in the astronomical system. One astronomical unit equals 149600000000 meters.

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