Convert astronomical units to miles

Explanation

From this page you can convert astronomical units to miles (or au to mi) simply, by using the application above.

In case you are wondering, to convert from astronomical units to miles you need to multiply by 92955807.273. This factor is calculated using the respective definitions of the two units you can find below.

Formula

1 au≈92955807.273 mi

astronomical unitsau

dimension	length
symbol	au

The astronomical unit (au) is a unit of length used in astronomy.

One astronomical unit is roughly equal to the distance between Earth and the Sun.

The unit is used to measure distances at the scale of solar systems. For example, Jupiter is approximately 5 au from the Sun.

Definition of the astronomical unit

The astronomical unit is defined as exactly 149597870700 meters.

International Astronomical Union

Equivalences

One astronomical unit is approximately equal to:

Some Facts

If the Sun were to be erased from reality, we would realise it 8 minutes and 20 seconds later, it is the time that light and gravity from the Sun take to reach us. During all that time, the Earth would continue on its orbit around an empty part of space as if nothing happened.

Astronomical Distances Units

astronomical unit	au
parsec	pc
kiloparsec	kpc
megaparsec	Mpc
gigaparsec	Gpc

Related Conversions

milesmi

dimension	length
symbol	mi

The mile (mi) is a unit of length in the international mass and length units.

Definition of the mile

One mile is defined as 1760 yards.

From the Weights and Measures Act of 1985: Measurement of length

Value in terms of the SI

One mile is equivalent to 1.609344 kilometers.

History

The mile was a ubiquitous unit throughout history with vastly different lengths in different countries. Today, the mile is used in the United States and in the United Kingdom for road signs.

The name of the unit derives from the latin mille passus meaning a thousand paces.

Some Facts

At 410 miles (660 kilometers), the A1 is the longest road in the UK.

International length units

inch	in
foot	ft	12 inches
yard	yd	3 feet
chain	ch	22 yards
furlong	fur	10 chains
mile	mi	8 furlongs
league	lea	3 miles

The International Mass and Length Units

The International Mass and Length Units are units based on the international yard and the international pound.

They were created in 1959 when Australia, Canada, New Zealand, South Africa, the United Kingdom and the United States of America agreed upon a common definition of the yard and the pound.