Length Converter

Convert Millimeter to Astronomical Unit

Instantly convert Millimeter to Astronomical Unit with our advanced Length calculator. Whether you need precise calculations for Millimeter or Astronomical Unit, this tool provides accurate results with related formulas and conversion tables.

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What is a Millimeter?

The Millimeter (mm) is a unit of length in the metric system equal to one-thousandth of a meter. It is typically used for precise measurements in engineering, manufacturing, and rainfall.

What is a Astronomical Unit?

The Astronomical Unit (AU) is a unit of length roughly being the distance from Earth to the Sun, about 150 million kilometers.

How to Convert Millimeter to Astronomical Unit

To convert Millimeter to Astronomical Unit, multiply the Millimeter value by 6.68449e-15.

AU = mm × 6.68449e-15

Manual Calculation Steps

1

Step 1: Identify the Formula

The standard formula to convert from Millimeter to Astronomical Unit is:

AU = mm × 6.68449e-15
2

Step 2: Plug in the Value

Substitute the value you want to convert (for example, 5 mm) into the formula.

3

Step 3: Calculate the Result

Perform the calculation to get the result in Astronomical Unit.

Millimeter to Astronomical Unit Conversion Table

Millimeter (mm)Astronomical Unit (AU)
16.68449e-15 AU
53.34225e-14 AU
106.68449e-14 AU
251.67112e-13 AU
503.34225e-13 AU
1006.68449e-13 AU
5003.34225e-12 AU
10006.68449e-12 AU

Frequently Asked Questions

How many Astronomical Unit are in a Millimeter?

There are 6.68449e-15 Astronomical Unit in 1 Millimeter.

What is the difference between Millimeter and Astronomical Unit?

Millimeter and Astronomical Unit are both units used to measure length. The Millimeter is smaller than the Astronomical Unit.

How do I convert Millimeter to Astronomical Unit?

To convert Millimeter to Astronomical Unit, multiply the Millimeter value by 6.68449e-15. For example, to find out how many Astronomical Unit there are in a specific number of Millimeter, simply apply this formula.

What are the common uses of Millimeter and Astronomical Unit?

Millimeter and Astronomical Unit are commonly used in length measurements. Millimeter is often used for smaller scale measurements relative to Astronomical Unit.