How to convert femtometers to microns
1 femtometer is equal to 1 × 10⁻⁹ microns, and 1 micron is equal to 1,000,000,000 femtometers. To convert, multiply by the conversion factor:
microns = femtometers × 1 × 10⁻⁹
microns = femtometers ÷ 1,000,000,000Example: convert 1 fm to µ: 1 × 1 × 10⁻⁹ = 1 × 10⁻⁹ µ.
Femtometer to Micron conversion table
| Femtometer (fm) | Micron (µ) |
|---|---|
| 0.01 fm | 1 × 10⁻¹¹ µ |
| 0.1 fm | 1 × 10⁻¹⁰ µ |
| 1 fm | 1 × 10⁻⁹ µ |
| 2 fm | 2 × 10⁻⁹ µ |
| 3 fm | 3 × 10⁻⁹ µ |
| 5 fm | 5 × 10⁻⁹ µ |
| 10 fm | 1 × 10⁻⁸ µ |
| 20 fm | 2 × 10⁻⁸ µ |
| 50 fm | 5 × 10⁻⁸ µ |
| 100 fm | 1 × 10⁻⁷ µ |
| 250 fm | 2.5 × 10⁻⁷ µ |
| 500 fm | 5 × 10⁻⁷ µ |
| 1,000 fm | 0.000001 µ |
About the femtometer
A femtometer is 10⁻¹⁵ meters, the scale of atomic nuclei. A proton has a radius of about 0.84 fm.
Symbol: fm · 1 fm = 1 × 10⁻¹⁵ m · Category: Metric (SI)
About the micron
The micron is the older name for the micrometer (one millionth of a meter). It's still common in filtration, semiconductor manufacturing and particle sizes.
Symbol: µ · 1 µ = 0.000001 m · Category: Metric (SI)