# Convert Millimeters to Astronomical Units

## How to use the converter

To convert mm to ua enter the value in the field below and select the target unit, the value will be displayed below:

Value:
From:
To:
Decimal places:

=

## Conversion Tables

Metric
Kilometer (km)
Meter (m)
Decimeter (dm)
Centimeter (cm)
Millimeter (mm)
Micrometer (µm)
Nanometer (nm)
Angstrom (Å)
Astronomical
Parsec (pc)
Light-year
Astronomical unit (AU)
Light-minute
Light-second
British/American
League
Mile (mi)
Furlong
Chain
Rod (rd)
Yard (yd)
Foot (ft)
Hand
Inch (in)
Line
Thousandth (mil)
Thou (thou)
Nautical
Nautical mile
Fathom

## How to perform key conversions involving length measurements

The formulas for conversion are represented below:

### Formula of Millimeters to Astronomical Units

ua = mm / 1,496x1014

Example: 30 Millimeters in Astronomical Units:

ua = mm / 1,496x1014

ua = 30 / 1,496x1014

ua = 2.0054x10-13

### Astronomical Units to Millimeters Formula

mm = ua * 1,496x1014

Example: 1.5 Astronomical Units in Millimeters:

mm = ua * 1,496x1014

mm = 1.5 * 1.496x1014

mm = 2.244x1014

## Frequently asked questions involving length and distance

### 100 Millimeters equal how many Astronomical Units

Considering that 1 Millimeter is equivalent to 6.685x10-15 Astronomical Units, you can use a rule of three to obtain that 100 Millimeters equals 6.685x10-13 Astronomical Units.

1 mm - 6.685x10-15 water

100 mm - x

Apply the rule of three and get:

x mm = 100 * 6.685x10-15 uamm

x = 6.685x10-13 ua

### 100 Astronomical Units equal how many Millimeters?

If for every 1 Astronomical Units we have 1,496x1014 Millimeters, just multiply the amount of Astronomical Units (100) by 1,496x1014, so you will get that 100 water equals 1.496x1016 mm. Observe the calculation below:

mm = ua * 1,496x1014

mm = 100 * 1,496x1014

mm = 1.496x1016