Micrometers to AU Conversion Table

View a micrometer to astronomical unit conversion chart with common values, an accurate formula, and related length tables.

Conversion chart

Common micrometers to astronomical units values, generated from the selected units.

micrometers (μm)astronomical units (AU)
1 micrometer6.68458712e-18 astronomical units
2 micrometers1.33691742e-17 astronomical units
5 micrometers3.34229356e-17 astronomical units
10 micrometers6.68458712e-17 astronomical units
15 micrometers1.00268807e-16 astronomical units
20 micrometers1.33691742e-16 astronomical units
25 micrometers1.67114678e-16 astronomical units
30 micrometers2.00537614e-16 astronomical units
40 micrometers2.67383485e-16 astronomical units
50 micrometers3.34229356e-16 astronomical units
75 micrometers5.01344034e-16 astronomical units
100 micrometers6.68458712e-16 astronomical units

Common values

Common micrometers to astronomical units values, generated from the selected units.

micrometers (μm)astronomical units (AU)
1 micrometer6.68458712e-18 astronomical units
5 micrometers3.34229356e-17 astronomical units
10 micrometers6.68458712e-17 astronomical units
20 micrometers1.33691742e-16 astronomical units
50 micrometers3.34229356e-16 astronomical units
100 micrometers6.68458712e-16 astronomical units

Conversion Formula

Divide the value in micrometers by 1.495978707e17 to get astronomical units.

FormulaAU = μm ÷ 1.495978707e17

Example

Convert 10 micrometers to astronomical units:

10 ÷ 1.495978707e17= 6.68458712e-17 AU

Frequently asked questions

How many astronomical units are in 1 micrometer?

1 micrometer equals 6.684587122268e-18 astronomical units.

How do you convert micrometers to astronomical units?

Divide the value in micrometers by 1.495978707e17 to get astronomical units. The formula is AU = μm ÷ 1.495978707e17.

What is 10 micrometers in astronomical units?

10 micrometers is approximately 6.68458712e-17 astronomical units.