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Centimeter to Astronomical Unit Converter

1 cm = 14959787070000 au · exact factor

Fromcm
=
Toau
0.0000
formulaau = cm × 6.684587122268446e-14

Quick conversions

Common conversions

cmau
1 cm0.0000 au
5 cm0.0000 au
10 cm0.0000 au
20 cm0.0000 au
50 cm0.0000 au
100 cm0.0000 au

About this conversion

The centimeter (cm) is a unit of length in the metric (SI), commonly used for clothing and shoe sizes and human height and body measurements. The astronomical unit (au) belongs to the astronomical and is typically found in measurements related to distances between planets and orbital radius of planets. By definition, one centimeter is one hundredth of a meter (0.01 m). One astronomical unit is approximately 149,597,870.7 km — the mean distance from Earth to the Sun. The conversion factor between these two units is 6.684587122268446e-14: multiplying any value in cm by this number gives the equivalent in au. For example, 10 cm equals 0.0000 au. Going the other direction, 1 au equals 14959787070000 cm. The centimeter has been part of the metric system since its adoption in France in the late 18th century.

Examples

  • 70 cm to au = 0.0000 au
  • 70 cm in au is 0.0000 au
  • 70 cm equals 0.0000 au
  • Convert 70 cm to au: 0.0000 au
  • How much is 70 cm in au? 0.0000 au
  • What is 70 cm in au? 0.0000 au
  • 70 cm converted to au is 0.0000 au
  • 0.0000 au is equal to 70 cm

Frequently asked questions

1 centimeter is equal to exactly 6.684587122268446e-14 astronomical unit (and conversely, 1 astronomical unit = 14959787070000 centimeter). This factor is fixed by international definition and does not vary.