How to convert X-units to picometers
1 x-unit is equal to 0.100208 picometers, and 1 picometer is equal to 9.979243174 X-units. To convert, multiply by the conversion factor:
picometers = X-units × 0.100208
picometers = X-units ÷ 9.979243174Example: convert 15 xu to pm: 15 × 0.100208 = 1.50312 pm.
X-unit to Picometer conversion table
| X-unit (xu) | Picometer (pm) |
|---|---|
| 0.01 xu | 0.00100208 pm |
| 0.1 xu | 0.0100208 pm |
| 1 xu | 0.100208 pm |
| 2 xu | 0.200416 pm |
| 3 xu | 0.300624 pm |
| 5 xu | 0.50104 pm |
| 10 xu | 1.00208 pm |
| 20 xu | 2.00416 pm |
| 50 xu | 5.0104 pm |
| 100 xu | 10.0208 pm |
| 250 xu | 25.052 pm |
| 500 xu | 50.104 pm |
| 1,000 xu | 100.208 pm |
About the x-unit
The X-unit (about 1.002 × 10⁻¹³ m) was used to express X-ray and gamma-ray wavelengths before the ångström and picometer became standard.
Symbol: xu · 1 xu = 1.00208 × 10⁻¹³ m · Category: Atomic & physics
About the picometer
A picometer is 10⁻¹² meters. It's used for atomic and ionic radii and bond lengths; a hydrogen atom is about 50 pm across.
Symbol: pm · 1 pm = 1 × 10⁻¹² m · Category: Metric (SI)