Femtometers (fermi) to picometers
Type a value in fm to get it in pm instantly.
0.001pm
That's 1.19× as long as a proton, while a gold nucleus is 7.3× longer.
What it means
How small is that?
Atoms have no sharp edge; radii depend on how they are measured (covalent, van der Waals, ionic).
The math
How to convert fm to pm
To convert femtometers (fermi) to picometers, multiply by 0.001.
Example: 1 fm × 0.001 = 0.001 pm.
In the other direction, 1 pm = 1,000 fm.
Every unit
That length in every unit
Tables
fm to pm conversion table
| fm | pm |
|---|---|
| 0.1 fm | 0.0001 pm |
| 0.5 fm | 0.0005 pm |
| 0.74 fm | 0.00074 pm |
| 1 fm | 0.001 pm |
| 1.09 fm | 0.00109 pm |
| 1.2 fm | 0.0012 pm |
| 1.4 fm | 0.0014 pm |
| 1.54 fm | 0.00154 pm |
| 2 fm | 0.002 pm |
| 2.5 fm | 0.0025 pm |
| 3 fm | 0.003 pm |
| 3.5 fm | 0.0035 pm |
| 5 fm | 0.005 pm |
| 10 fm | 0.01 pm |
pm to fm conversion table
| pm | fm |
|---|---|
| 0.1 pm | 100 fm |
| 0.5 pm | 500 fm |
| 0.74 pm | 740 fm |
| 1 pm | 1,000 fm |
| 1.09 pm | 1,090 fm |
| 1.2 pm | 1,200 fm |
| 1.4 pm | 1,400 fm |
| 1.54 pm | 1,540 fm |
| 2 pm | 2,000 fm |
| 2.5 pm | 2,500 fm |
| 3 pm | 3,000 fm |
| 3.5 pm | 3,500 fm |
| 5 pm | 5,000 fm |
| 10 pm | 10,000 fm |
Quick answers
Quick answers
- How many pm is 1 fm?
- 1 fm is 0.001 pm.
- How many pm is 10 fm?
- 10 fm is 0.01 pm.
The units
About these units
Femtometers (fermi) (fm)
Nuclear sizes: 10⁻¹⁵ m.
Picometers (pm)
Trillionths of a meter.
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