ConvertThings
1 AU = 14959787070000 cm
1 Astronomical Unit equals 14959787070000 Centimeters

Astronomical Units to Centimeters Conversion Table

Standard benchmark values from 1 to 1,000 AU in cm.

Astronomical Units (AU) Centimeters (cm)
1 AU 14959787070000 cm
2 AU 29919574140000 cm
5 AU 74798935350000 cm
10 AU 1.496e+14 cm
25 AU 3.7399e+14 cm
50 AU 7.4799e+14 cm
100 AU 1.496e+15 cm
250 AU 3.7399e+15 cm
500 AU 7.4799e+15 cm
1000 AU 1.496e+16 cm

Convert Astronomical Units to Centimeters

Convert astronomical units to centimeters (AU to cm) with our instant calculator. 1 AU = 14959787070000 cm. Includes exact formula and reference tables.

How to Convert Astronomical Units to Centimeters (AU to cm)

1 Astronomical Unit (AU) is equal to 14959787070000 Centimeters (cm). Multiply the astronomical unit value by 14959787070000

Quick Answer 1 AU = 14959787070000 cm
Formula cm = AU × 14959787070000
Inverse Factor 1 cm = 0 AU

Unit Definitions & Metrology Context

The standard SI base unit of length is the meter (m), defined as the distance traveled by light in a vacuum in 1/299,792,458 of a second.

About Astronomical Units (AU): Astronomical Unit (AU) is a unit in the Length & Distance measurement category. It is widely used in earth-sun distance (solar system). Relative to the length & distance base unit, 1 AU equals 149597870700 Meters (m).

About Centimeters (cm): Centimeter (cm) is a unit in the Length & Distance measurement category. It is a standard everyday unit of length & distance measurement. Relative to the length & distance base unit, 1 cm equals 0.01 Meters (m).

Need to convert in the opposite direction? Visit our Convert Centimeters to Astronomical Units (cm to AU) calculator (1 cm = 0 AU).

Step-by-Step Worked Examples (AU to cm)

  • Convert 5 Astronomical Units to Centimeters: Applying the formula (cm = AU × 14959787070000): starting with 5 AU, multiply the astronomical unit value by 14959787070000 to get 74798935350000 cm.
  • Convert 10 Astronomical Units to Centimeters: Applying the formula (cm = AU × 14959787070000): starting with 10 AU, multiply the astronomical unit value by 14959787070000 to get 149597870700000 cm.
  • Convert 50 Astronomical Units to Centimeters: Applying the formula (cm = AU × 14959787070000): starting with 50 AU, multiply the astronomical unit value by 14959787070000 to get 747989353500000 cm.

Popular Length & Distance Conversions

Kilometer ⇄ Mile
Multiply kilometers by ~0.621371 to get miles, or divide miles by 0.621371 to get kilometers.
Inch ⇄ Centimeter
1 inch is legally and scientifically defined as exactly 2.54 centimeters.
Foot ⇄ Meter
1 foot is defined as exactly 0.3048 meters (12 inches).
Mile ⇄ Nautical Mile
1 nautical mile is exactly 1,852 meters (~1.15078 statute miles).

Frequently Asked Questions

Verified answers and formulas for converting astronomical units to centimeters.

How many centimeters are in 1 astronomical unit?

There are 14959787070000 centimeters (cm) in 1 astronomical unit (AU). Conversely, 1 centimeter equals 0 astronomical units.

How do you convert astronomical units to centimeters?

To convert astronomical units (AU) to centimeters (cm), use the formula: cm = AU × 14959787070000. Multiply the astronomical unit value by 14959787070000. For example, 10 AU equals 149597870700000 cm.

How do I convert back from centimeters to astronomical units?

To convert in the reverse direction from centimeters (cm) to astronomical units (AU), use the inverse formula: AU = cm / 14959787070000. Divide the centimeter value by 14959787070000 (1 cm = 0 AU).

What is the difference between astronomical unit (AU) and centimeter (cm)?

Both astronomical unit and centimeter measure length & distance. Astronomical Unit (AU) is a unit in the Length & Distance measurement category. It is widely used in earth-sun distance (solar system). Relative to the length & distance base unit, 1 AU equals 149597870700 Meters (m). Centimeter (cm) is a unit in the Length & Distance measurement category. It is a standard everyday unit of length & distance measurement. Relative to the length & distance base unit, 1 cm equals 0.01 Meters (m).

How many miles are in a kilometer?

There are approximately 0.621371 miles in 1 kilometer. To convert kilometers to miles quickly in your head, multiply by 6 and divide by 10 (or multiply by 0.6).