Micrometers to Astronomical Units

Convert micrometers (μm) to astronomical units (AU) with formulas, examples, and conversion tables.

μm
AU
1 micrometers (μm) = 6.68449197861e-18 astronomical units (AU)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 astronomical unit = 1.496e17 micrometers
2Divide the value by the conversion factor:
1 ÷ 1.496e17 = 6.68449197861e-18
3Result:
1 micrometers (μm) = 6.68449197861e-18 astronomical units (AU)

How to Convert micrometers to astronomical units

To convert micrometers to astronomical units, divide the value by 1.496e17.

The Formula

astronomical units = micrometers ÷ 1.496e17

Key Fact

1 astronomical unit = 1.496e17 micrometers

Tip: To convert astronomical units back to micrometers, multiply by 1.496e17.

micrometers to astronomical units Table

micrometers (μm)astronomical units (AU)
1 μm6.68449197861e-18 AU
2 μm1.33689839572e-17 AU
5 μm3.3422459893e-17 AU
10 μm6.68449197861e-17 AU
20 μm1.33689839572e-16 AU
25 μm1.67112299465e-16 AU
50 μm3.3422459893e-16 AU
100 μm6.68449197861e-16 AU
250 μm1.67112299465e-15 AU
500 μm3.3422459893e-15 AU
1000 μm6.68449197861e-15 AU

1 micrometer in Other Units

Unit1 μm =
Micrometers to Kilometers1e-9 km
Micrometers to Meters1e-6 m
Micrometers to Centimeters1e-4 cm
Micrometers to Millimeters0.001 mm
Micrometers to Nanometers1000 nm
Micrometers to Miles6.21371192237e-10 mi
Micrometers to Yards1.09361329834e-6 yd
Micrometers to Feet3.28083989501e-6 ft
Micrometers to Inches3.93700787402e-5 in
Micrometers to Nautical Miles5.39956803456e-10 nmi
Micrometers to Fathoms5.46806649169e-7 ftm
Micrometers to Light Years1.05697072191e-22 ly
Micrometers to Astronomical Units6.68449197861e-18 AU
Micrometers to Parsecs3.24044069994e-23 pc
Micrometers to Angstroms10000 Å
Micrometers to Planck Lengths6.18714249917e28 ℓP
Micrometers to Rods1.98838781516e-7 rd

About Micrometers and Astronomical Units

What is a Micrometer?

The micrometer (μm) is a unit of length in the metric system. One micrometer equals 0.000001 meters.

What is a Astronomical Unit?

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

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