How to convert femtometers to meters
1 femtometer is equal to 1 × 10⁻¹⁵ meters, and 1 meter is equal to 1,000,000,000,000,000 femtometers. To convert, multiply by the conversion factor:
meters = femtometers × 1 × 10⁻¹⁵
meters = femtometers ÷ 1,000,000,000,000,000Example: convert 1 fm to m: 1 × 1 × 10⁻¹⁵ = 1 × 10⁻¹⁵ m.
Femtometer to Meter conversion table
| Femtometer (fm) | Meter (m) |
|---|---|
| 0.01 fm | 1 × 10⁻¹⁷ m |
| 0.1 fm | 1 × 10⁻¹⁶ m |
| 1 fm | 1 × 10⁻¹⁵ m |
| 2 fm | 2 × 10⁻¹⁵ m |
| 3 fm | 3 × 10⁻¹⁵ m |
| 5 fm | 5 × 10⁻¹⁵ m |
| 10 fm | 1 × 10⁻¹⁴ m |
| 20 fm | 2 × 10⁻¹⁴ m |
| 50 fm | 5 × 10⁻¹⁴ m |
| 100 fm | 1 × 10⁻¹³ m |
| 250 fm | 2.5 × 10⁻¹³ m |
| 500 fm | 5 × 10⁻¹³ m |
| 1,000 fm | 1 × 10⁻¹² m |
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 meter
The meter is the SI base unit of length. Since 1983 it has been defined as the distance light travels in a vacuum in 1/299,792,458 of a second. It's used for everyday measurement almost everywhere in the world.
Symbol: m · 1 m = 1 m · Category: Metric (SI)