Centimeter to Astronomical Unit Converter

Centimeter (cm)

Astronomical Unit (au)

1 cm = 6.684587E-14 au

FORMULA

1 cm = 6.684587E-14 au

CONVERSION TABLE

Centimeter (cm)	Astronomical Unit (au)
1 cm	6.684587 × 10⁻¹⁴ au
5 cm	3.342294 × 10⁻¹³ au
10 cm	6.684587 × 10⁻¹³ au
25 cm	1.671147 × 10⁻¹² au
50 cm	3.342294 × 10⁻¹² au
100 cm	6.684587 × 10⁻¹² au
250 cm	1.671147 × 10⁻¹¹ au
500 cm	3.342294 × 10⁻¹¹ au
1,000 cm	6.684587 × 10⁻¹¹ au

Astronomical Unit to Centimeter

COMMON VALUES

1 cm

= 6.684587 × 10⁻¹⁴ au

2 cm

= 1.336917 × 10⁻¹³ au

3 cm

= 2.005376 × 10⁻¹³ au

4 cm

= 2.673835 × 10⁻¹³ au

5 cm

= 3.342294 × 10⁻¹³ au

6 cm

= 4.010752 × 10⁻¹³ au

7 cm

= 4.679211 × 10⁻¹³ au

8 cm

= 5.34767 × 10⁻¹³ au

9 cm

= 6.016128 × 10⁻¹³ au

10 cm

= 6.684587 × 10⁻¹³ au

12 cm

= 8.021505 × 10⁻¹³ au

15 cm

= 1.002688 × 10⁻¹² au

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About Centimeter (cm)

One hundredth of a meter, the centimeter is the go-to unit for body measurements, clothing sizes, and furniture dimensions in metric countries. Tailors, doctors measuring patient height, and interior designers all rely on centimeters for everyday precision without the unwieldiness of millimeters.

About Astronomical Unit (au)

Originally based on Earth's mean distance from the Sun, the astronomical unit (AU) was fixed in 2012 at exactly 149,597,870,700 meters. Planetary scientists use AUs to express distances within the solar system: Mars orbits at about 1.52 AU, Jupiter at 5.2 AU, and the outer edge of the Kuiper Belt at roughly 50 AU.

How to Convert Centimeter to Astronomical Unit

The conversion formula is: 1 cm = 6.684587E-14 au. To convert from Centimeter (cm) to Astronomical Unit (au), use the formula above or the interactive converter at the top of this page.

FAQ

How many Astronomical Unit in 1 Centimeter?

1 Centimeter (cm) equals 6.684587E-14 Astronomical Unit (au).

How to convert Centimeter to Astronomical Unit?

Multiply the Centimeter value by 6.684587E-14 to get the equivalent in Astronomical Unit. Formula: 1 cm = 6.684587E-14 au

What is the formula for Centimeter to Astronomical Unit conversion?