UnitConverterTool.com

Foot (ft) to Astronomical unit (AU) Online Unit Converter Tool

Result: 

Foot (ft):

Definition: The foot is a unit of length traditionally used in the imperial and US customary systems of measurement. It is approximately equal to 0.3048 meters or 12 inches.

History/Origin: The foot has ancient origins, with various cultures using different definitions based on human body parts or natural phenomena. It was standardized to its current length in medieval England.

Current Uses: Although most countries have adopted the metric system, the foot is still widely used in the United States and the UK for everyday measurements, real estate, and construction.

Where to Use: Foot are commonly used in architecture, construction, surveying, sports, and real estate. They provide a convenient unit of measurement for distances and dimensions in these fields.

Astronomical unit (AU):

Definition: The astronomical unit, abbreviated as “AU,” is a unit of length used in astronomy to measure distances within the solar system. It represents the average distance from the Earth to the Sun.

History/Origin: The concept of the astronomical unit dates back to ancient times when astronomers observed the motion of celestial bodies. It was formally defined in the 17th century and refined over time.

Current Uses: Astronomical units are essential for describing planetary orbits, asteroid distances, and comet trajectories within the solar system. They provide a convenient scale for measuring celestial distances.

Where to Use: Astronomical units are employed in planetary science, space exploration, and astronomical research. They serve as a fundamental unit for understanding the layout and dynamics of the solar system.

Foot (ft) to Astronomical unit (AU) Conversion Table:

Foot (ft)

Astronomical Unit (AU)

1

2.0373e-12

2

4.0745e-12

3

6.1118e-12

4

8.1491e-12

5

1.01864e-11

6

1.22291e-11

7

1.42718e-11

8

1.63146e-11

9

1.83573e-11

10

2.04000e-11