Use this free online calculator to convert Angstrom to Gigameter instantly. This all length conversions conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Angstrom = 1.000e-19 Gigameter

1 Gigameter = 10000000000000000000.00 Angstrom

Angstrom to Gigameter Conversion Formula

To convert Angstrom to Gigameter, multiply by 1.000e-19.

Gigameter = Angstrom × 1.000e-19

Angstrom = Gigameter × 10000000000000000000.00

To convert Gigameter back to Angstrom, divide by 1.000e-19 (or multiply by 10000000000000000000.00).

About These Units

About Angstrom

The Angstrom is a metric unit of length, equal to 0.1 nanometer or 10e-10 meter. Angstroms are most often used to measure the wavelength of light and are commonly used by chemists and physicists in the field of spectroscopy. One of the pioneers of spectroscopy was the Swedish physicist Anders Jon Ångström (1814-1874), after whom the unit is named.

About Gigameter

The gigametre (or gigameter), symbol: Gm, is an SI metric unit of length. 1 gigametre equals 1e+9 metres, or 1 million kilometres, a large distance.

Angstrom to Gigameter Conversion Table

Angstrom	Gigameter	Gigameter	Angstrom
0.1	1.000e-20	0.1	1000000000000000000.00
0.5	5.000e-20	0.5	5000000000000000000.00
1	1.000e-19	1	10000000000000000000.00
2	2.000e-19	2	20000000000000000000.00
5	5.000e-19	5	50000000000000000000.00
10	1.000e-18	10	100000000000000000000.00
20	2.000e-18	20	200000000000000000000.00
25	2.500e-18	25	250000000000000000000.00
50	5.000e-18	50	500000000000000000000.00
100	1.000e-17	100	1e+21
250	2.500e-17	250	2.5e+21
500	5.000e-17	500	5e+21
1000	1.000e-16	1000	1e+22

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