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

Quick Reference

1 Angstrom = 997.9321 X Unit

1 X Unit = 1.002e-3 Angstrom

Angstrom to X Unit Conversion Formula

To convert Angstrom to X Unit, multiply by 997.9321.

X Unit = Angstrom × 997.9321

Angstrom = X Unit × 1.002e-3

To convert X Unit back to Angstrom, divide by 997.9321 (or multiply by 1.002e-3).

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 X Unit

The X-unit (symbol xu) is a unit of length formerly used to measure the wavelength of X-rays and gamma rays. The X-unit is approximately 1.0021×10-13 metre. Defined by the Swedish physicist Karl Manne Georg Siegbahn (1886-1978) in 1925, the X-unit could not at that time be measured directly; the definition was instead made in terms of the spacing between planes of the calcite crystals used in the measuring apparatus.

Angstrom to X Unit Conversion Table

Angstrom	X Unit	X Unit	Angstrom
0.1	99.7932	0.1	1.002e-4
0.5	498.9660	0.5	5.010e-4
1	997.9321	1	1.002e-3
2	1995.86	2	2.004e-3
5	4989.66	5	5.010e-3
10	9979.32	10	0.010021
20	19958.64	20	0.020041
25	24948.30	25	0.025052
50	49896.60	50	0.050104
100	99793.21	100	0.100207
250	249483.02	250	0.250518
500	498966.04	500	0.501036
1000	997932.09	1000	1.0021

Why Use Our Angstrom to X Unit Converter?

Instant and accurate all length conversions conversions
Free to use with no registration required
Mobile-friendly design for conversions on the go
Supports all major all length conversions units