Femtoseconds to Attoseconds Converter
Adjust the numbers below — results update instantly
fs
as
1fs × (1e-15 / 1e-18) = 1000as
How to Convert Femtoseconds to Attoseconds
Example:
15 fs = 15000 as
1 fs = 1000 as | 1 as = 0.001 fs
Conversion Steps:
15 × (1e-15 / 1e-18) = 15000
Conversion table from Femtoseconds to Attoseconds
| Femtoseconds [fs] | Attoseconds [as] |
|---|---|
| 0.01 fs | 10 as |
| 0.1 fs | 100 as |
| 1 fs | 1000 as |
| 2 fs | 2000 as |
| 3 fs | 3000 as |
| 5 fs | 5000 as |
| 10 fs | 10000 as |
| 20 fs | 20000 as |
| 50 fs | 50000 as |
| 100 fs | 100000 as |
| 1000 fs | 1000000 as |