Don't like ads? Go Ad-Free Today

Kilometer to Astronomical Unit (km to AU)

Convert Kilometer (km) to Astronomical Unit (AU) and other units instantly with this free online Length Converter. Fast and simple!

ADVERTISEMENT · REMOVE?
IN/OUT
Auto Process Client Side

Change any value and the other will be calculated automatically

Kilometer (km) Astronomical Unit (AU)
1 km0 AU
2 km0 AU
5 km0 AU
10 km0 AU
20 km0 AU
50 km0 AU
100 km0 AU
ADVERTISEMENT · REMOVE?

Try Other Popular Pairs

Guide

Understand Kilometer and Astronomical Unit Units

Let’s explore two units of distance: the kilometer (km) and the astronomical unit (AU).

A kilometer is a metric unit of length, equal to one thousand meters. It’s commonly used for measuring distances on Earth, such as the distance between cities or the length of a road. You can find more information on Wikipedia.

An astronomical unit is a unit of length, roughly equal to the average distance between the Earth and the Sun. It is primarily used for measuring distances within our solar system and around other stars. For further details, please refer to the Wikipedia article.

ADVERTISEMENT · REMOVE?

How to Convert Kilometer to Astronomical Unit

  1. Find the number of kilometers you want to convert.
  2. Divide the number of kilometers by 149,597,870. This is because 1 Astronomical Unit (AU) is about 149,597,870 kilometers.
  3. The result is the distance in Astronomical Units.

For example, 300,000,000 kilometers is about 2.005 AU (300,000,000 / 149,597,870 = 2.005).

How to Use Our Converter

Converting between Kilometer and Astronomical Unit units is even easier with our tool. Just follow these steps:

  1. Enter the value you want to convert in the Kilometer input on the left.
  2. View the converted result instantly displayed in the Astronomical Unit input on the right.
  3. Copy the result or try different unit combinations as needed.
  4. You can also change the input value on the right to convert the other way.

Kilometer to Astronomical Unit Conversion Chart

Below is a quick reference chart for common length conversions between Kilometer and Astronomical Unit:

Kilometer (km) Astronomical Unit (AU)
1 km = 0 AU
2 km = 0 AU
3 km = 0 AU
4 km = 0 AU
5 km = 0 AU
6 km = 0 AU
7 km = 0 AU
8 km = 0 AU
9 km = 0 AU
10 km = 0 AU
11 km = 0 AU
12 km = 0 AU
13 km = 0 AU
14 km = 0 AU
15 km = 0 AU
16 km = 0 AU
17 km = 0 AU
18 km = 0 AU
19 km = 0 AU
20 km = 0 AU
Kilometer (km) Astronomical Unit (AU)
25 km = 0 AU
30 km = 0 AU
35 km = 0 AU
40 km = 0 AU
45 km = 0 AU
50 km = 0 AU
55 km = 0 AU
60 km = 0 AU
65 km = 0 AU
70 km = 0 AU
75 km = 0 AU
80 km = 0 AU
85 km = 0 AU
90 km = 0 AU
95 km = 0 AU
100 km = 0 AU
105 km = 0 AU
110 km = 0 AU
115 km = 0 AU
120 km = 0 AU

Why Use Our Length Converter

Our Length converter offers several advantages that make it the perfect tool for your Kilometer to Astronomical Unit conversion needs:

  • Accuracy: Precise conversions based on standard mathematical formulas
  • Instant Results: Real-time conversion as you type
  • Bulk mode: Convert multiple values at once
  • All Units Conversion: Convert between all possible units in Length at once and view the results in a single screen
  • Wide Range of Units: Support for both metric and imperial systems
  • Free and Browser-based: No downloads or installations required
  • No Login Required: Quick access without registration
  • User-friendly Interface: Simple and intuitive design

Want To enjoy an ad-free experience? Go Ad-Free Today

Install Our Extensions

Add IO tools to your favorite browser for instant access and faster searching

Add to Chrome Extension Add to Edge Extension Add to Firefox Extension Add to Opera Extension
ADVERTISEMENT · REMOVE?
ADVERTISEMENT · REMOVE?
ADVERTISEMENT · REMOVE?

News Corner w/ Tech Highlights

Get Involved

Help us continue providing valuable free tools

Buy me a coffee
ADVERTISEMENT · REMOVE?