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1 femtometer (fm) = 1.0e-18 kilometers (km). To convert fm to km, divide the length value by the conversion factor 1.0E+18.
Number of femtometers ÷ 1.0E+18 = Value in kilometers
1 fm = 1 ÷ 1.0E+18 = 1.0e-18 km
| Femtometers [fm] | Kilometers [km] |
| 1 | 1.0E-18 |
| 2 | 2.0E-18 |
| 3 | 3.0E-18 |
| 4 | 4.0E-18 |
| 5 | 5.0E-18 |
| 6 | 6.0E-18 |
| 7 | 7.0E-18 |
| 8 | 8.0E-18 |
| 9 | 9.0E-18 |
| 10 | 1.0E-17 |
| 11 | 1.1E-17 |
| 12 | 1.2E-17 |
| 13 | 1.3E-17 |
| 14 | 1.4E-17 |
| 15 | 1.5E-17 |
| 16 | 1.6E-17 |
| 17 | 1.7E-17 |
| 18 | 1.8E-17 |
| 19 | 1.9E-17 |
| 20 | 2.0E-17 |
How many kilometers are there in a femtometer?
There are 1.0E-18 kilometers in a femtometer.
Which is the bigger unit?
Kilometer is the bigger unit than femtometer.
