How to convert X-units to millimeters
1 x-unit is equal to 1.00208 × 10⁻¹⁰ millimeters, and 1 millimeter is equal to 9,979,243,174 X-units. To convert, multiply by the conversion factor:
millimeters = X-units × 1.00208 × 10⁻¹⁰
millimeters = X-units ÷ 9,979,243,174Example: convert 1 xu to mm: 1 × 1.00208 × 10⁻¹⁰ = 1.00208 × 10⁻¹⁰ mm.
X-unit to Millimeter conversion table
| X-unit (xu) | Millimeter (mm) |
|---|---|
| 0.01 xu | 1.00208 × 10⁻¹² mm |
| 0.1 xu | 1.00208 × 10⁻¹¹ mm |
| 1 xu | 1.00208 × 10⁻¹⁰ mm |
| 2 xu | 2.00416 × 10⁻¹⁰ mm |
| 3 xu | 3.00624 × 10⁻¹⁰ mm |
| 5 xu | 5.0104 × 10⁻¹⁰ mm |
| 10 xu | 1.00208 × 10⁻⁹ mm |
| 20 xu | 2.00416 × 10⁻⁹ mm |
| 50 xu | 5.0104 × 10⁻⁹ mm |
| 100 xu | 1.00208 × 10⁻⁸ mm |
| 250 xu | 2.5052 × 10⁻⁸ mm |
| 500 xu | 5.0104 × 10⁻⁸ mm |
| 1,000 xu | 1.00208 × 10⁻⁷ mm |
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 millimeter
A millimeter is one thousandth of a meter. It's the standard unit in engineering drawings, manufacturing, rainfall and screen and paper sizes.
Symbol: mm · 1 mm = 0.001 m · Category: Metric (SI)