Astronomical Units to Planck Lengths

Convert astronomical units (AU) to planck lengths (ℓP) with formulas, examples, and conversion tables.

AU
ℓP
1 astronomical units (AU) = 9.25596517876e45 planck lengths (ℓP)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 astronomical unit = 9.25596517876e45 planck lengths
2Multiply the value by the conversion factor:
1 × 9.25596517876e45 = 9.25596517876e45
3Result:
1 astronomical units (AU) = 9.25596517876e45 planck lengths (ℓP)

How to Convert astronomical units to planck lengths

To convert astronomical units to planck lengths, multiply the value by 9.25596517876e45.

The Formula

planck lengths = astronomical units × 9.25596517876e45

Key Fact

1 astronomical unit = 9.25596517876e45 planck lengths

Tip: To convert planck lengths back to astronomical units, divide by 9.25596517876e45.

astronomical units to planck lengths Table

astronomical units (AU)planck lengths (ℓP)
1 AU9.25596517876e45 ℓP
2 AU1.85119303575e46 ℓP
5 AU4.62798258938e46 ℓP
10 AU9.25596517876e46 ℓP
20 AU1.85119303575e47 ℓP
25 AU2.31399129469e47 ℓP
50 AU4.62798258938e47 ℓP
100 AU9.25596517876e47 ℓP
250 AU2.31399129469e48 ℓP
500 AU4.62798258938e48 ℓP
1000 AU9.25596517876e48 ℓP

1 astronomical unit in Other Units

Unit1 AU =
Astronomical Units to Kilometers149600000 km
Astronomical Units to Meters1.496e11 m
Astronomical Units to Centimeters1.496e13 cm
Astronomical Units to Millimeters1.496e14 mm
Astronomical Units to Micrometers1.496e17 μm
Astronomical Units to Nanometers1.496e20 nm
Astronomical Units to Miles92957130.3587 mi
Astronomical Units to Yards1.63604549431e11 yd
Astronomical Units to Feet4.90813648294e11 ft
Astronomical Units to Inches5.88976377953e12 in
Astronomical Units to Nautical Miles80777537.797 nmi
Astronomical Units to Fathoms8.18022747157e10 ftm
Astronomical Units to Light Years1.58122819998e-5 ly
Astronomical Units to Parsecs4.8476992871e-6 pc
Astronomical Units to Angstroms1.496e21 Å
Astronomical Units to Planck Lengths9.25596517876e45 ℓP
Astronomical Units to Rods2.97462817148e10 rd

About Astronomical Units and Planck Lengths

What is a Astronomical Unit?

The astronomical unit (AU) is a unit of length in the astronomical system. One astronomical unit equals 149600000000 meters.

What is a Planck Length?

The planck length (ℓP) is a unit of length in the scientific system. One planck length equals 1.616255e-35 meters.

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