Convert Angstrom to Kilometer
Type the number of angstroms that you wish to convert to kilometers.
How to Convert Angstroms to Kilometers
The angstrom and kilometer are both units of length. By definition, 1 kilometer equals exactly 1e13 angstroms. This means to convert angstroms to kilometers, you divide by 1e13.
Formula
Step-by-Step Example
Convert 5 Å to kilometers:
We need to convert angstroms to kilometers
Since 1 km = 1e13 Å, divide by 1e13
5 ÷ 1e13 = 5e-13
5 Å = 5e-13 km
Angstrom to Kilometer Conversion Table
Quick reference table for common angstrom to kilometer conversions. Click any value for detailed calculation.
| Angstroms (Å) | Kilometers (km) |
|---|---|
| 0.1 Å | 1e-14 km |
| 0.5 Å | 5e-14 km |
| 1 Å | 1e-13 km |
| 2 Å | 2e-13 km |
| 5 Å | 5e-13 km |
| 10 Å | 1e-12 km |
| 25 Å | 2.5e-12 km |
| 50 Å | 5e-12 km |
| 100 Å | 1e-11 km |
About These Units
Angstrom (Å)
An angstrom (Å) is a unit equal to 10⁻¹⁰ meters or 0.1 nanometers. Angstroms measure atomic and molecular dimensions, crystal structures, and electromagnetic wavelengths. A hydrogen atom is about 1.2 Å in diameter. Named after physicist Anders Jonas Ångström.
Kilometer (km)
A kilometer (km) is a metric unit of length equal to 1,000 meters or approximately 0.621 miles. Kilometers are the standard unit for measuring road distances, running races, and geographic distances in most countries worldwide. Common conversions: 1 km = 0.621 miles, 1 mile = 1.609 km.
Frequently Asked Questions
How do I convert angstroms to kilometers?
To convert angstroms to kilometers, divide the value by 1e13. For example, 10 Å = 1e-12 km.
How many kilometers are in 1 angstrom?
1 angstrom equals 1e-13 kilometers.
What is the formula for angstroms to kilometers?
The formula is: km = Å ÷ 1e13.