Planck Length to Astronomical Unit Conversion
Convert between Planck Length and Astronomical Unit quickly and accurately.
How to Convert Planck Length to Astronomical Unit
Conversion Formula
Example
Convert 15 Planck to AU:
Unit Information
Learn about the length units you're converting between
Planck Length
Planck
Definition
The Planck Length is a unit in the system of natural units known as Planck units. It represents fundamental scales in physics where quantum mechanics and general relativity both become significant. These units provide the natural scale for physical phenomena at the most fundamental level.
History/Origin
The Planck Length was introduced by Max Planck in 1899 as part of his system of natural units. These units represent the fundamental scales of the universe and are derived from fundamental physical constants including the speed of light, Planck's constant, and the gravitational constant.
Current Use
The Planck Length is used in theoretical physics for studying quantum gravity, in cosmology for describing the early universe, and in fundamental physics research. It provides the natural scale for phenomena where both quantum mechanics and general relativity are important.
Multiplier
0
Offset
0
Astronomical Unit
AU
Definition
An astronomical unit (symbol: AU) is a unit of length used in astronomy, equal to the average distance between Earth and the Sun. It is approximately 149.6 million kilometers (93 million miles). The AU is the standard unit for measuring distances within the solar system.
History/Origin
The astronomical unit was first estimated by ancient astronomers using observations of planetary positions. The modern value was determined through radar measurements of Venus and Mercury in the 1960s. It was redefined in 2012 to be exactly 149,597,870,700 meters.
Current Use
The astronomical unit is used throughout astronomy for measuring distances within the solar system, planetary orbits, and spacecraft trajectories. It is essential for space mission planning, planetary science, and understanding the scale of our solar system.
Multiplier
149597870691
Offset
0
Planck Length to Astronomical Unit Conversion Table
| Planck Length [Planck] | Astronomical Unit [AU] |
|---|---|
| 1 Planck | 0E+0 AU |
| 10 Planck | 0E+0 AU |
| 25 Planck | 0E+0 AU |
| 50 Planck | 0E+0 AU |
| 100 Planck | 0E+0 AU |
| 0 Planck | 0E+0 AU |
| -10 Planck | 0E+0 AU |
| -40 Planck | 0E+0 AU |
Related Conversions
Explore more Length conversion options
Planck Length to Meter
Quick conversion
Planck Length to Kilometer
Quick conversion
Planck Length to Centimeter
Quick conversion
Planck Length to Millimeter
Quick conversion
Planck Length to Inch
Quick conversion
Planck Length to Foot
Quick conversion
Planck Length to Yard
Quick conversion
Planck Length to Mile
Quick conversion
Planck Length to Decimeter
Quick conversion
Planck Length to Micrometer
Quick conversion
Planck Length to Nanometer
Quick conversion
Planck Length to Picometer
Quick conversion
Planck Length to Femtometer
Quick conversion
Planck Length to Attometer
Quick conversion
Planck Length to Exameter
Quick conversion
Planck Length to Petameter
Quick conversion
Planck Length to Terameter
Quick conversion
Planck Length to Gigameter
Quick conversion
Planck Length to Megameter
Quick conversion
Planck Length to Hectometer
Quick conversion
Planck Length to Dekameter
Quick conversion
Planck Length to Light Year
Quick conversion
Planck Length to Astronomical Unit
Quick conversion
Planck Length to Parsec
Quick conversion
Planck Length to Kiloparsec
Quick conversion
Planck Length to Megaparsec
Quick conversion
Planck Length to Nautical Mile (International)
Quick conversion
Planck Length to Nautical Mile (UK)
Quick conversion
Planck Length to Nautical League (International)
Quick conversion
Planck Length to Nautical League (UK)
Quick conversion
Planck Length to Mile (Statute)
Quick conversion
Planck Length to Mile (US Survey)
Quick conversion
Planck Length to Mile (Roman)
Quick conversion
Planck Length to Foot (US Survey)
Quick conversion
Planck Length to Inch (US Survey)
Quick conversion
Planck Length to League
Quick conversion
Planck Length to League (Statute)
Quick conversion
Planck Length to Kiloyard
Quick conversion
Planck Length to Furlong
Quick conversion
Planck Length to Furlong (US Survey)
Quick conversion
Planck Length to Chain
Quick conversion
Planck Length to Chain (US Survey)
Quick conversion
Planck Length to Rope
Quick conversion
Planck Length to Rod
Quick conversion
Planck Length to Rod (US Survey)
Quick conversion
Planck Length to Perch
Quick conversion
Planck Length to Pole
Quick conversion
Planck Length to Fathom
Quick conversion
Planck Length to Fathom (US Survey)
Quick conversion
Planck Length to Ell
Quick conversion
Planck Length to Link
Quick conversion
Planck Length to Link (US Survey)
Quick conversion
Planck Length to Cubit (UK)
Quick conversion
Planck Length to Hand
Quick conversion
Planck Length to Span (Cloth)
Quick conversion
Planck Length to Finger (Cloth)
Quick conversion
Planck Length to Nail (Cloth)
Quick conversion
Planck Length to Barleycorn
Quick conversion
Planck Length to Mil
Quick conversion
Planck Length to Microinch
Quick conversion
Planck Length to Angstrom
Quick conversion
Planck Length to A.U. of Length
Quick conversion
Planck Length to X-unit
Quick conversion
Planck Length to Fermi
Quick conversion
Planck Length to Arpent
Quick conversion
Planck Length to Pica
Quick conversion
Planck Length to Point
Quick conversion
Planck Length to Twip
Quick conversion
Planck Length to Aln
Quick conversion
Planck Length to Famn
Quick conversion
Planck Length to Caliber
Quick conversion
Planck Length to Centiinch
Quick conversion
Planck Length to Ken
Quick conversion
Planck Length to Russian Archin
Quick conversion
Planck Length to Roman Actus
Quick conversion
Planck Length to Vara de Tarea
Quick conversion
Planck Length to Vara Conuquera
Quick conversion
Planck Length to Vara Castellana
Quick conversion
Planck Length to Cubit (Greek)
Quick conversion
Planck Length to Long Reed
Quick conversion
Planck Length to Reed
Quick conversion
Planck Length to Long Cubit
Quick conversion
Planck Length to Handbreadth
Quick conversion
Planck Length to Fingerbreadth
Quick conversion
Planck Length to Electron Radius (Classical)
Quick conversion
Planck Length to Bohr Radius
Quick conversion
Planck Length to Earth's Equatorial Radius
Quick conversion
Planck Length to Earth's Polar Radius
Quick conversion
Planck Length to Sun's Radius
Quick conversion
Planck Length to Micron
Quick conversion
Planck Length to Nautical Mile
Quick conversion